Hello JavaScript code newbie! In this article I'm proposing you a series of coding challenges that will help you practice the basic language constructs and algorithms.

I think, fundamentally, open source does tend to be more stable software. It's the right way to do things. - Linus Torvalds

UPDATE: You can use the npm package create-component-lib to automate all the steps described in this blog post.

An easy-to-remember method for solving the Rubik’s cube. This method is not for speed cubing but it is great for beginners. Experienced cubers can teach this to their friends and relations.

Hello all, if you are thinking to learn about Web Development or want to become a web developer then you have come to the right place. In this article, I am going to share some of the best online courses you can take to learn Web development in depth.

Invaluable pointers about repositories on GitHub that offer immense value to developers that are at the early stages of their journey.

Discover the top 10 popular VS Code themes for 2023. From dark to light, minimalist to custom themes, find the best syntax highlighting color themes for Visual.

As a Microverse Student in the last time, I have been struggling with some HTML and CSS projects. They challenged me to learn new features of these technologies all the time. My projects were made gradually trying to follow good practices but none was as striking for me as the use of semantic HTML.

Let's build our own Machine Learning Model with Tensorflow, a Python library.

In conclusion, the Single Responsibility Principle (SRP) is a software design principle that states that every class should have only one reason to change.

I'd like to share some useful JavaScript stuff I have saved

This article will explain what CORS is, how it works, and why it is important.

Bulma is a free, open-source CSS framework based on Flexbox and used by more than 200,000 developers. It's the easiest to learn (my opinion) due to its natural naming of classes and a simple grid system. It's not that popular like Bootstrap, but it got a specific fanbase.

New to Python? Or are you already a seasoned developer looking to boost and advance your Python knowledge? We have compiled a bull-pack of recommended resources for anyone looking to learn Python Programming. We have tailored these resources to be suitable for Python developers of all levels but the resources listed will be most-applicable to those still early on the learning curve or already familiar with the basics but not really advanced.

A professional-looking site is all about the details: the colors, the graphics, the subtle elements, and the overall look and feel. In this project, I’ll show you how to make beautiful, elegant, and professional-looking links that can help your website stand out.

The ultimate guide to becoming a 10x Dev - or what kind of devs I'm hiring (and promoting) as a VP of Engineering?

If you are anywhere related to web development, understanding the concepts of HTTP plays a vital role. So let us understand more about HTTP and its concepts in brief.

Application example built with Angular 14 and creating and validating a reactive form.

You probably have programs that you run repetitively each time you turn on your Linux system. In this article, we still learn to automate these scripts on boot.

Setting up Arch Linux environment for coding.

A bite-sized introduction to building web app user interfaces with nothing but Python.

Today, we'll explore the art of JavaScript shorthands - nifty techniques that make your code more concise and elegant.

There’s a common misconception in software development that you have to spend hours at the office, chained to a PC and coding books to learn a new programming language. The good news is, with the impressive development of mobile coding education, you can learn on your feet and combine professional development with running personal errands.

Each year the ⚛️ React community is becoming bigger and bigger. And with this growth, we get more and more tools to achieve our goals and needs.

Learn how to set up a MariaDB database server on a Raspberry Pi 4 Model B with 8 GB of RAM that you can connect to your local network through WiFi or Ethernet

The craze for learning programming languages is very high. These days people have one question in their mind and that is which programming language should one prefer in 20201 and why?

Learning how to code is something I’ve thought about doing for some time but always found an excuse for putting it off. Then the pandemic happened, flipping my schedule upside-down. If I was serious about wanting to learn, then this was the perfect opportunity. It was time for my next 30-day challenge.

In this article, we are going to create a chat application that connects people, anonymously, to different rooms together in pairs of two.

Front-end Developers don’t just need to understand how to write CSS, they also need to know how to write it effectively and efficiently. Sometimes we work on huge projects which need optimized CSS for speed meaning, you need efficient selectors to effectively style elements without their ids or classes. This, therefore, calls for a clear understanding of selectors available. Enough of talking let’s jump right to it 😉

To stand out as a dev, you need the right mix of tech skills, soft skills, and character traits (mindset). Mindset is the most neglected but the most important!

Understand Javascript Spread and rest operators

If you’re coming out of your education (whether that is self taught, a university degree, or bootcamp), it’s important to know that your expectations for your career in the tech workforce may not align with actual industry practice and culture.

This article is really a precursor to cool things you can do with calculus such as the persuit curve which is used in air-to-air missiles, and rocket launch equations.

Introduction and Definition

The publish-subscribe (or pub/sub) messaging pattern is a design pattern that provides a framework for exchanging messages that allows for loose coupling and scaling between the sender of messages (publishers) and receivers (subscribers) on topics they subscribe to.

The complete explanation of Arrow functions in Javascript, and how it helps developers to write flexible and consistent code.

I went to an OOP workshop by Sandi Metz several years ago. She made a comment that at one of her previous jobs, they didn't use if statements.

Aligning code, in general, does not provide any value. It's just to make code look more beautiful and easier to read.

Building your first authentication system may look intimidating at first. But to be honest, it's really easy. After reading this article, you will know how easy it is to create a session based authentication in rails.

We all have struggled with keeping our CSS classes ordered, maintainable, and more specific. SASS nesting and the BEM (Block - Element - Modifier) structure will help get us to get rid of this concern.

RabbitMQ is a message broker: it accepts and forwards messages. You can think about it as a post office: when you put the mail that you want posting in a post box, you can be sure that Mr. or Ms. Mailperson will eventually deliver the mail to your recipient. In this analogy, RabbitMQ is a post box, a post office and a postman.

Most of us consider PHP is only for web apps and machine learning can't be done by web developers. Yes with PHP you can do it, even implement deep learning.

Beat ads the hacker way with this quick guide.

Create reusable modal component in react js using hooks and portals. Using this modal you can render content dynamically with cool animation.

It’s not like there aren’t enough text editors. But consider this: with about 60 lines of code (that’s close to nothing), you can make your own secure and stable text editor. It will be pretty simple and won’t have many features, but it will be of your making, even if you barely know how to code.

Most programming languages have a Data Type called “Boolean”. This is a form of data with only two possible values (usually “true” and “false”). The Ruby language however does not have a Boolean Data Type.

If you are looking for the best Free Python courses that you can use to expand your Python knowledge, you have come to the right place! If you aren’t sure that you are ready to step into the world of Python, be sure to check out the 6 Things To Know Before You Start Learning Python to make sure that you are starting in the right place.

New to version control? Welcome! 👋 Understanding the lingo is very important. This can be overwhelming, but don’t worry, you’ll get there!

Introduction

This article will guide you through the steps to set up and use crontab to schedule your Python scripts.

We all are known to the “Bucket” tool of Microsoft Paint which is used to fill an area with single specific color. But do we know how it actually works? Well, Let’s discuss this.

Here is a short tutorial on CSS for beginners.

In the first part of this tutorial we are going to build a flash message step-by-step with React and Material UI.

Illuminating the psychology behind Junior Dev hiring

Learning MongoDB has been one of the things in my checklist for the past 6 months but hasn’t gotten around actually learning it until now. In order to understand writing queries and all I figured it’ll be better to make something instead of just reading and watching some tutorials. So, I’ve decided to make a user registration API i.e, a simple registration form kinda thing with only sign up and sign in functions as of now. As learning Mongo was the main intention, I’ve decided just to make the core app which is the backend functionality and no front end as it’s not necessary and I hate to do it.

When I was recently working in one of the client projects, I had to communicate with external MariaDB server to store records from React/Rails app, that means I would get ActiveRecord hash from our app which I had to convert to pure SQL query and send it to an external server for storing.

My very first software development job was for my parent’s company. I had been poking around on a Commodore 64 for a couple of years and even had a few working pieces of code on Floppy disks that I would take over to my friends house and copy for them to use (Old School Github). Mom and Dad bought a new computer system that did not do what they needed it to do. My sheer luck, the system was written in a dialect of BASIC. Since I pretended to know BASIC, I stepped up and was officially a software developer.

Python, a programming language that has long been hailed as being both capable and easy to learn & understand the code, it is available to both Windows, Linux/Unix, Mac OS X & other platform users who can now download an official Python package from the Python Software Foundation page. Python comes preinstalled on most Linux distributions like Ubuntu releases, but in Microsoft’s Windows operating systems we need to install & configure explicitly.

When dealing with an array, there is a number of ways one can iterate through the elements starting from the first at index 0 all the way to the last element in the array. In my learning process I have come across 6 looping methods namely

I became a software engineer in 3 months and I believe you can too. The secret that helped me succeed is showing up every day and doing the work.

reCAPTCHA is a tool that can protect your applications from fraudulent actions.

So you want to learn React Native? Here's 12 exercises to that will help you do that.

Interested in learning React Native? Let’s build your first React Native, a simple app displaying a list of countries, fetched from a REST API with a network request. This React Native tutorial is aimed at introducing React Native, giving you the basis of what you need to know before building a real React Native application. After that, we proceed to helping you build your first real React Native app. By the end of this article you will build a React Native app that can run on both iOS and Android devices.

If-else keyword built into nearly every programming language and simple conditional logic are easy for anyone to understand. If you are a programmer, you know else keyword. But if you are a good programmer, don’t use this keyword. One of the biggest mistakes I fell into when starting was overusing the else keyword when writing conditionals. I stopped using this keyword in my programs since 5 years ago. Let me explain!

There are many task managing apps out there, but it’s always exciting to make an app of your own. In this walkthrough, I’ll show you how to write a simple task-managing app that will work in your browser. In later episodes, I’ll show you how to upgrade this task manager to include more features.

Terraform is an agentless infrastructure tool used mainly by DevOps for infrastructure management. Find out why you should use Terraform for infrastructure.

Javascript used to be, just a few years ago, one of the most disliked languages by the community, it's unnatural behavior was a common inspiration for jokes between developers. One of the main complaints was about the lack of a simple syntaxis to work with classes.

Today we'll be making this cute chicken follow your mouse! We will use JavaScript to make the eyes of this CSS chick follow where ever your mouse goes.

Building a Twitter bot using their API is one of the fundamental applications of the Twitter API. To build a Twitter bot with Nodejs, you’ll need to take these steps below before proceeding:

So you are learning Rails. You are following a tutorial and have to type: rails new my_app and voilà! You have your first Rails app ready to start working on it.

How to start Programming? Nope, there is a lot of articles on internet related with this topic, so I am not going to say same things to you because I will show you secrets of Reverse Programming

I'm pretty sure you would have heard the term API, and if you were wondering what it is, then this is the article for you.

Well, I just knew the basics and I knew as well that I wanted to learn to code, no matter what, as I explained here.

If you have ever used cURL to retrieve the output of a file, believe me, saving that output to a file only takes a few more characters.

Want to scrape data from Google Maps? This tutorial shows you how to do it.

There are many mistakes a new programmer can make. Today, you will learn the most common mistakes that beginners make, and how you can avoid them.

As the world becomes increasingly digitized, the demand for front-end developers is only going to increase.

All the hesitations are over and the decision is made: you’re going to become a programmer! Hurray!

When I’m learning something new I like to talk to myself about it until I feel I understand it. You can feel when you’re just hiding behind the fact that no one else is questioning you, and you’re really just kind of lying to yourself. “Yeah yeah, REST, CRUD, awfully simple…”

Learn how to convert rows to columns and columns to rows in pandas DataFrame with simple examples, enhancing your data manipulation skills in Python.

It is a fun experience 🎯 when I started out touch typing. It only took me 7.5 months of practice to increase my speed from 20wpm to 75-90 wpm💪.

PH: Danny Meneses from Pexels.

The Web Audio API provides a powerful and versatile system for controlling audio on the Web, allowing developers to choose audio sources, add effects to audio, create audio visualizations, apply spatial effects (such as panning) and much more.

Are you having a hard time changing some properties of some bootstrap classes with CSS?

There are many useful features introduces from Java 8 to Java 13 like lambda expressions, Stream API, New Date, and Time API, Creating Immutable Lists, var for storing local variables without types, String in switch case, Text Block and many more.

By default, the menu button is shown and the back button is not shown.

In this article, we set sail on a captivating journey through the EDA process, using the legendary Titanic dataset from Kaggle as our North Star.

Become a web developer is a hard path to take, most of the time we don’t know how to start something and when you are new at this all the concepts came suddenly and it’s hard to get everything. This article is oriented to the people that want to become a web developer, but if you already started to learn maybe you want to take a look at all the points.

Hello World! I’m Sayyod and I’m a financier. I have almost 5 years of experience in banking. From my childhood, I loved to work on the computer and play video games. At the same time, this love led me to create programs and games such as that. This desire never left me even during study time at the university and also in working time. My mind always thought about it. My whole free time I spent searching how to learn coding from 0. If you surf the internet with patience like me, you can find too many sites and courses which teach you online and promise to become a great developer. Here I will tell you shortly about my search results. I would like to divide them into 2 types: payable and free.

Coding challenge websites are a great step to take after you learn one language. These will challenge your understanding of your language to deepen it further.

All images have different sizes. But most of the time we want to place an image and define dimensions by ourselves. By default, the whole image squeezed according to the given width and height. For instance, if you want to place an image with a width of 400px and a height of 500px the image will look like this:

Manipulating data is a core skill for any developer. In an API-driven environment, so much of the data you receive is formatted in a way that doesn't directly match the way that your application or UI needs it. Each web service and third-party API is different. This is where the ability to sort, normalize, filter, and manipulate the shape of data comes in.

Learning it will not hurt you, but introducing it into a project can raise a few eyebrows. For greenfield projects, it makes sense to default to vanilla JS.

Minimalistic Data Structure Sketches

While building any web app people get confused or feel difficulty in authentication process. Creating a registration form and sign in process is a hectic process if we don't follow proper method.

?A Java command line program accepts values from the command line during execution. With command line programs, you do not need a graphical user interface (GUI)

In my journey to becoming a Software Developer, I've seen so many frameworks being implemented and one of them is Bootstrap. As efficient as it is though, so many developers have a strong dislike towards it, myself included. Here's when and how to use it.

To make requests over Tor using Python3, we are going to be utilizing a Python controller library for Tor called Stem.

A full-stack development professional is the one who is having sound technical knowledge of each and every aspect of development — front end, back end, various operating systems among other details of the technology. These people are usually termed as “developer generalists”. The significant thing to be noted here is that full-stack developers should not be confused with senior developers.

Every day we use the "git add" command a lot to add our changes to the index for new commits, but have you ever wondered how we can add all the changed files...

PH: Hitarth Jadhav from Pexels

After you've set up Node.js on your machine, the first thing you'll probably want to do is create a new project and start coding. And to get more efficient at the job, there are two important things that you'll need to be fluent with:

With javascript, variable declarations have always been one of its tricky parts. Unlike most of the C-based languages, javascript variables are always not created at the spot where you declare them. Where a variable is created usually depends on how you declare it.

Here's a problem. You have an object in your code exposed via an export. You also have a function in the same file (also exported) consuming that object directly.

When you are new to programming, people will always advise you on the best language to start with. Some will say Python, others JavaScript, C, C++, or the common mark-up language, HTML5. This is quite tiresome to some people especially for self-taught programmers, and first-year students in college.

Isolating features into different branches is a crucial practice for any serious developer. By separating each feature, bugfix or working experiment you will avoid a lot of problems and keep your development branches clean.

Blogging isn’t just about writing quality content, but also ensuring that it reaches as many members of your audience as possible. This means that bloggers have to post an article multiple times on different platforms. This often entails ensuring that the formatting and layouts are consistent across platforms, which tends to be a time consuming (and exhausting) ordeal.

The Web Animations API allows for synchronizing and timing changes to the presentation of a Web page, i.e. animation of DOM elements. It does so by combining two models: the Timing Model and the Animation Model.

Application example built with Angular 14 and adding the Bootstrap CSS framework using the bootstrap and @ng-bootstrap libraries.

Recently, I came into Svelte and ... I love it.

Responsive chakra ui components, templates and projects. Production-ready hand crafted chakra Components and templates. Deliver your projects faster.

I found the sign '++ and — — ' in C++ confusing for many beginners, So let’s explain what’s actually they mean,

A professional-looking portfolio and a well-written resume are both essential to succeed in the job-seeking phase.

The Pointer Lock API (formerly called Mouse Lock API) provides input methods based on the movement of the mouse over time (i.e., deltas), not just the absolute position of the mouse cursor in the viewport. It gives you access to raw mouse movement, locks the target of mouse events to a single element, eliminates limits on how far mouse movement can go in a single direction, and removes the cursor from view. It is ideal for first person 3D games, for example.

Have you ever thought that how these applications in our phone get updates? The answer is simple it is a Version Control System.

This article uses Exercise number 10 on the Self JOIN SQL ZOO tutorial to teach self JOINs in a beginner-friendly way.

This article is focusing on showing a brief explanation of how to use Promise.all in a real example that I used in one of my recent projects.

I am Javier, a guy starting in this world of web development. My background is the filmmaking business, especially the video edition. I am writing this article to help guys like me that are learning web development or everyone that considers the design or the “look” of a webpage one of their passions. Back in my days of video-editor, one cool thing that I found in the software video and design editors was the ability to blend two images or more in order to display better. So if you just put an image in a given color background you can start to discover how the different values can make interesting looks.

In the current era, most software development companies work in a collaborative environment where several developers contribute to the same source code. While some will be fixing bugs the others would be implementing new and different features. The problem raises, how to maintain different versions of the same code base?

Git commits are immutable—meaning you can create new ones, but what’s already inside will never be changed.

Today we are going to build an Alarm Clock using Python. In this project, we are going to use some external modules which are already made available.

React is a product of Facebook. It is a very flexible and efficient JavaScript library for building interactive user interfaces. React forms the view layer of the web application which is technically the frontend. This makes it easier to make web applications with essential features such as reusable components, state management, DOM rendering and many more which are explained later. React is mainly used in making single-page web applications. In this article we’ll see the fundamentals of react library and why is it so popular.

These are 39 beginner programming courses to get you started on your coding journey!

Top tools to use when building your next awesome web application using the MERN stack

Need help learning about Linux's pacman? Look no further. Here's everything you need to know.

If you’re willing to learn Python programming language that is highly in-demand in the software industry, then here is a list of Best and Free Python Courses, Classes, Tutorials, Training, and Certification programs available online for 2019. This list includes both paid and free courses to help you learn Python. Also, it is ideal for beginners, intermediates, as well as experts.

Getting stuck in a programming problem is a very common thing.

For decades, Windows users have been made fun of by the Linux community for the lack of a cool terminal (among other things). Well, it's about time we fight!

Application example built with Angular 14 and adding the notification component using the ngx-toastr library.

Make it a habit to run git status before doing anything on a repository. I just learned this today and wanted to write it down to make it stick on my mind - or get familiar with it.

If you work with or interact with a JavaScript project, frontend project or a node.js project you surely know about the package.json file.

What does a potential Java junior need to know to get their first job or even qualify for a trainee position in a good company? What tools will help a Java programmer reach the next level? Which technologies should you study, and which ones are better to hold off on?

Recently, I had two programming friends point out to me the importance of writing skills.

If you’re a Java developer, I’m sure that you have seen code similar to the featured image snippet above at least once. The code in the snippet above is an example of functional programming paradigm implementation in Java, which will filter and transform the List<String> in the request to another List<String>.

Childhood moments with father

I've compiled a list of 19 GitHub repositories that every developer should be aware of, providing a rich source for learning, practicing, and inspiration.

Welcome back to Essential Algorithms, where I go over the many, many different algorithms every programmer should know and understand. Today's algorithm is the dead-simple, yet terribly inefficient, Bubble Sort.

Finding a developer job in the current tech market can be a challenge, especially for beginners.

We need to convert callback to promise because the promise is more readable and easier to handle.

In almost every application, you come to a point where you need to access the filesystem. This is an essential skill, that I personally use as a starting point when learning a new language or platform. With Node.js, you can rely on built-in modules to work with the filesystem. Common tasks in this regard usually include:

Application example built with React and adding the Material UI CSS framework using the @mui/material library.

I hear everyone loves Wordle, that's cool. However, I suck at this. I'm better at code than English - so I wrote code to solve it for me, everyday.

In this article, I'll share a complete strategy for a complete beginner to learn the basics of JavaScript quickly and complete small projects.

Your content collections store your site's content. The collections organize your content with items (rows) and fields (columns). The fields usually describe the items. For example, if one item is a car, a field may list its color.

Asynchronous code is code that doesn't necessarily run line-by-line in the order you've written it. In Velo, you will often encounter asynchronous code when you call a function that cannot finish executing immediately and therefore returns a Promise.

As Ruby on Rails developers, we do not have to worry too much about the operations in the database due to the Object-Relational-Mapping or ORM. The ORM allows us to focus more on the logic of the business while it handles the operations with the database on our behalf.

An implementation of the standard Javascript Fetch API which can be used in public and backend code for fetching resources from 3rd party servicesusing HTTPS. Learn more.

Connectivity is something amazing. Right now, we are used to use our computers or phones to buy, post, watch, etc. We can do lots of things actually. We are connected to the world and to each other.

Front-end development takes much more than writing clean code. While writing concise and legible code is not mandatory, it will save many headaches in the future. The chances of writing code that will never be changed or never looked at again are slim to none, and time spent getting lost in old code is time wasted. Here are some key web development best practices for HTML, CSS, and JavaScript.

Since React is currently one of the most in-demand front-end technology, I have decided to start a course series that intends to show you how to create the React js app from scratch to finish.

Go is a programming language that was designed in 2007, and this fact directly puts it into the young budding category. Even it is fairly young, as compared to others, it has a lot to offer. No, don't get confused with its adorable and goofy Gopher mascot. This language is more like a dominant alien trying to rule the universe of development!

How SAINE is arguably the best wordle starting word. Proven by math and statistics. Beating out common advice such as CRANE, and ADEPT

Responsive web design is a design that adjusts and adapts to any viewport (user’s visible area of the web page) rather than only a specific viewport, irrespective of the visualization device.

Here I have hand-picked some of the most useful code snippets from 30 seconds of code. It’s an awesome resource, go ahead and show it some love.

HTTP provides a general framework for access control and authentication. The most common HTTP authentication is based on the "Basic" schema. This page shows an introduction to the HTTP framework for authentication and shows how to restrict access to your server using the HTTP "Basic" schema.

Are you interested in Arduino, but don't know where to start? Here are 5 resources to help!

A simple tutorial on how to get started with PHP and MariaDB.

During years I've been using Bootstrap, the most popular UI library for responsive web design, both for my job and also for my personal projects, but in the software development world new technologies appear every year, the old ones keep evolving. Besides, the web designer has been facing a problem, to make responsive web design to the request of users for more friendly user interfaces for different devices. For this reason, in recent years CSS bring two novelties, flexbox and CSS Grid. Just two weeks ago I had never used these alternatives.

In this article, we'll take a look at some of the most common JavaScript mistakes and how to avoid them.

React is build on top of pure Javascript for the most part. Here you will learn about 10 Javascript concepts that will help you write better React code.

What are Interfaces in Golang?

When you join the Front End world or you have a lot of years on this side, some questions appear for example: What is the best way to build the front end? How can I keep a front end cleaned and organized? Should I add unit testing? That's difficult to answer but I think I can share some good tips and articles about the Front End side so, let's go!!!

Half and a year ago I rewrote the JavaScript encyclopedia starting from "Advanced working with functions" until the end, and oh boy, the result was amazing. From start I easily wrote the JavaScript class for the Webpack plugin, that was a joy.

In this article, I will show you a beginner-friendly approach to find whether a number is Automorphic or not in Java.

You edit the code for your site in the code panel, which is displayed at the bottom of the Editor.

If it brings no value to users, chances are, no one will use it.

The Job Scheduler allows you to schedule code to run at specified intervals. You schedule code to run by creating a job.

I've curated some of my favorite GitHub repositories, that will help you to get more opportunities and boost your career as a developer.

In data analysis and time series processing, working with date columns is essential for extracting meaningful insights from datasets.

We are going to walk through the JavaScript map function, and I’ll explain how it works in a simple way. Later in the article, we will do a deep dive into some more advanced concepts regarding the map function and its uses.

The article discusses the importance for using indent-rainbow to give some color to your code in HTML

today we will create a basic todo app to understand the basics of javascript. In this web app, one can create notes and delete like Google Keep or Evernote.

Here are 10 tips for junior developers that will help you get started on the right foot

I’ve been using VSCode for almost 2 years now and I like it so much. I’m sure that you like it too. Extensions are a core part of VSCode that adds extra functionality to the editor. I’ve installed about +40 extensions and here is my top 10 list.

In this article, I'll show you the pre-Java code for copying files from one directory to another as well post-Java 7 code which makes this task a lot easier.

(This article is part of an ongoing series on soft skills and technical wizardry from Nathan Thomas, a software engineer working in San Francisco. Click here for the previous article in the series, "Building Your First GraphQL Server." Click here for the next article in the series, a piece called "Please Explain Closures!")

Filestack is a powerful API for file upload, transformation, and delivery.

Such scary words. It oozes math all over them…

JavaScript is a bit confusing for developers experienced in class-based languages (like Java or C++), as it is dynamic and does not provide a class implementation per se (the class keyword is introduced in ES2015, but is syntactical sugar, JavaScript remains prototype-based).

Object creation mechanisms increase the flexibility and reuse of existing code. Here in this post, we will see the Object Creation Pattern in JavaScript

JavaScript typed arrays are array-like objects that provide a mechanism for reading and writing raw binary data in memory buffers. As you may already know, Array objects grow and shrink dynamically and can have any JavaScript value. JavaScript engines perform optimizations so that these arrays are fast.

When you say, what could be the future of programming or which programming language will boom, it should be Python, always. Just look at the 2019 survey from Stack overflow. It is quite obvious that python is taking the lead now.

Github is not only a place for storing our code and sharing libraries with other developers. Thanks to powerful Markdown syntax it’s possible to create sort of wiki pages. There are thousands of great resources in the Github - some of them are so big that recommending them is pointless.

So you've developed an impressive rails APP that showcases a gallery of images. Its time to unveil it on the worldwide web via Heroku. Image uploads in a local development environment are currently defaulted to local psql. In production environment (Heroku), a cloud storage service stores images.

Vim has been a friend to many and a foe to many, wanna find out what it will be for you? Then, let's try it out!

This article aims to address this by providing 12 engaging project ideas from dashboard layouts and galleries to practical web applications and fun games.

Recently I learned Ruby On Rails, an amazing framework, you can easily build complex web applications with it. In this article, I want to talk about Unobtrusive JavaScript in Ruby On Rails, a tool that can help you build a more responsive web application in a simple way. With it, you can manage all your JavaScript in the server and you don’t need to pollute your HTML files, there is no need for adding events listeners and ajax requests.

Let’s face it: people are impatient by nature and most likely want things to happen faster in their lives. I would apply the same to code learners. Students, when starting to learn programming, first wonder how to speed up the training and make a career as a programmer as soon as possible.

This article explains how you can format dates on your site using Velo.

In this post, we will provide the C Programming Course for Free, and you can learn - What you'll learn, the list of Course content, Requirements, Description,

You can connect data to elements using Wix Data and datasets or Velo and code. You can learn about how data is formatted when it is connected using datasets, here.

Rails (or ruby on rails) used to the most popular web development framework just a couple of years ago, but it's not so popular now. If you are struggling to make a decision, this post may end up saving a lot of your time. But it is recommended that do research of your own about the technology and what it does best, will it be a good fit for you?

In this post, we will dive into actual implementation of Skeleton Loader step by step.

Two years back, I was a guy with zero programming skills. For my whole life, I always kept running away from Computer Sciences and I ended up pursuing my engineering in Computer sciences only. Well it was kinda blessing in disguise because now I feel that it was right decision to choose Computer Science( just because I feel like it is much easier than other branches of engineering).

Creating code is only a small part of what programmers do. To become a complete senior dev, you must master also these 5 other skills.

In this lab we are going to build demo TARS from Interstellar movie with Python. TARS can help you to automate your tasks such as search videos in YouTube and play them, send emails, open websites, search materials in Wikipedia and read them,inform weather forecast in your country, greetings and more. By building TARS you will increase your Python knowledge and learn many useful libraries/tools. I will push source code to my git repository so feel free to contribute and improve functionality of TARS.

Coding is for kids. At least that’s what some people say. But is there room for adults to learn too? Of course there is, find out more.

Rebases are a way of making your crude commit history into something you’ll want to share with the rest of your team.

In C# we have access to Tasks, Threads, or BackgroundWorkers. In this article, we will explore how each one operates at a high level.

The biggest question you should ask yourself before read further is "What is coding?". So coding is the process of assigning a code to something for classification or identification.

I like to read about and see how people set up their environments and any tools, tips, and tricks they use to be more productive when working with Kubernetes and Istio. What follows is a collection of 5 tips and tools that I use daily, and I think it makes me more productive with Kubernetes and Istio.

Welcome to the amazing world of JavaScript where we will learn about how to build amazing applications and create some awesome things along the way.

Algorithms are a fundamental part of software and coding. Algorithm is this fun buzzword that makes something sound really complicated and cool. I’d like to point out that an “algorithm” literally is just a way of doing something; it’s just a process. Nonetheless Algorithms and Data-Structures are a core part of software because at the end of the day you are just working with data. Data needs to be organized for it to be meaningful just like the letters on this page. Atwh and whAt have the same letters but the latter has meaning because of the organization.

Are you a junior developer embarking on your software development career?

Learning web development is a journey an aspiring software engineer should consider, it involves learning, self-motivation and access to a lot of online resources, it’s also good to have a mentor.

As a beginner, you could be intrigued by the need for relational databases and SQL in software development. This article explains why databases are needed.

Every programmer needs to know their algorithms and data structures. When studying them, you need to be sure to understand exactly what it does, what it's time and space complexity are and why they are that way, and be able to not only code it, but perform it by hand. This is what Essential Algorithms is all about.

How to work with git

Recommended Flutter courses to take to start your journey of becoming a Flutter developer, based on my own experience by taking the courses myself.

Hi there !

DOM Manipulation is the process by which one can dynamically change the content of the web page. Working with DOM should be fairly easy.

The CSS :before and :after properties are what also known as pseudo elements. They are used to add something before or after the content of an element. There are a lot of great uses for these pseudo elements, and we are here to explore some of them.

Let me give you a simple roadmap to know where you are, and where you should go next. So here are 4 essential skills to become a frontend developer in 6 months.

The Push API gives web applications the ability to receive messages pushed to them from a server, whether or not the web app is in the foreground, or even currently loaded, on a user agent. This lets developers deliver asynchronous notifications and updates to users that opt in, resulting in better engagement with timely new content.

Draft This page is not complete.

Web Video Text Tracks Format (WebVTT) is a format for displaying timed text tracks (such as subtitles or captions) using the <track> element. The primary purpose of WebVTT files is to add text overlays to a <video>. WebVTT is a text based format, which must be encoded using UTF-8. Where you can use spaces you can also use tabs. There is also a small API available to represent and manage these tracks and the data needed to perform the playback of the text at the correct times.

There are a lot of reasons to learn to code with games. Games are fun. Unlike to-do apps, games are something you are excited to show to your friend because it is something they will engage with. There is a misconception among some developers that games are difficult to code, and unapproachable to beginner developers. I couldn’t disagree more, especially if you learn to code with Pico-8 games.

Here are 10 Fantastic JavaScript Projects for Beginners.

How and where to start learning to program. What do programmers do in their work?

Skills like coding scares a lot of people. The media has made it seem like writing computer code is a genius-level activity, as weird symbols race across the screen and techno music blares in the background.But the truth is that, coding is actually pretty easy.I’m not saying this to dismiss the work of brilliant programmers. A skill can simultaneously be fairly easy to get the basics in, while also being really difficult to master. Everyone learns to write, few people learn to write well. There’s no contradiction, therefore, in saying that basic literacy is an “easy” skill to acquire (in that the vast majority of us are able to do it), without dismissing the efforts of talented writers.Nor am I saying this to mock people who are trying to learn programming and find it frustrating.Rather, I say coding is easy because I believe that almost all people, even if they don’t see themselves as particularly smart, have the ability to learn to write simple programs. That they don’t is mostly due to some structural barriers than any intrinsic difficulty with the skill itself.My Experience CodingI started learning how to write code since I was 14. I’ve read a couple of O’Rielly books on programming, took even free courses on Coursera and Udemy. Watch thousands of hours on programming related videos on YouTube. I remember even working through the content of a Computer Science Degree online (which is totally unnecessary if you want to learn to code,by the way).If you take a closer look, in some ways... my background may seem to disqualify me about making statements on the ease of coding. However, I can say without a single doubt, that subjects like Accounting, Physics, Engineering and even Law are more difficult than programming.Most math you learn in high-school is more difficult too, believe it; although you usually get wayyyyy more practice with algebra than writing code, which leads to a misperception as to which is more difficult.Why Coding Feels HardLearning to code is hard for a couple reasons:Installing new languages can be super frustrating. This is the first activity for a wanna-be programmer. This can create the misperception that programming is really hard because newbies extrapolate the difficulty of getting set up to how it weill be every moment after.Also, there are waayyyyyyyy too many languages, frameworks tools, libraries and plug-ins. Starting programming is super overwhelming because there are a stadezillion things to learn and you have no idea where to start.The first moments of programming are the hardest. Getting set up is annoyingly difficult and often requires learning a new way of working with computers even before you write a single line of code.Consider the instructions for installing most languages:“Open the terminal or command prompt. Type in a case-sensitive exact set of instructions to download and install the language. Use GitHub. Homebrew. Versions matter too. Are you running 32 or 64 bit? ‘Cause if you’re not sure it will crash with a cryptic error message and you’ll feel like an idiot.”These tools are learnable, like everything else, but they reinforce the impression given by the media that coding is mostly using elite tools with weird, unfriendly user interfaces. When people see coding they imagine parsing the green-streaming letters on computer screens like the movie, The Matrix; whereas the truth is a lot more like following a recipe along step-by-step.How Do You Get Over the Initial Difficulties?There’s a few ways you can do this. My favorite is to just go to the language or technology official documentation, that will tell you exactly how to set up step-by-step.Alternatively, you can dive into internet tutorials (why do you think platforms like YouTube, Quora exists?), but recognize that sometimes they are aimed at already-proficient programmers, who know what OOP and GitHub are, and are fluent with writing commands into Terminal.If you get one of these, you can try to follow it, but don’t feel bad if you screw it up. It’s frustrating and it doesn’t mean all coding will be like this.Another option is to avoid setup at all. Just use some coding tutorial website that teach you to code without needing any installation. I like this too, but sometimes you can’t actually build the thing you want to build with these apps. However, if you hate the setup, that’s where I’d start.Most important, however, is to remember that I told you this. When you try to learn to code, it will be frustrating to get set up, and just accept that this is a small price to pay. Soon it will be easier and you’ll do stuff that is cool. Don’t feel dumb because you get stuck here, I still do and I’ve been writing code for years.What Language/Framework/Library Should I Start With?This seems like a good question to ask, but, I’d argue, it’s actually the wrong way to think about learning programming.First, despite the fact that programmers often boast about how many languages they know, recognize that most languages are only superficially different. Yes, I know all about language design, so don’t tell me about the importance of scripting versus compiling, or whether a language is strongly or weakly typed. Those things matter, but they’re details.The basics of nearly all languages and tools are the same. Variables. Loops. Functions. Pointers. Data Types. OOP. Modules. These concepts exist in almost all programming languages. If you pick a mainstream language, you’ll learn these in mostly the same way, so it doesn’t matter if you pick Python, JavaScript, C++, Java or even PHP.The place languages do matter is what you want to use them for.Want to write iPhone apps? Swift or Objective C are the languages of choice. Need to create web pages? JavaScript is going to come in handy. Yes, you can use almost any language for any task if you tinker with it and get the right plug-ins. However, some languages are easier to get started with certain types of projects than others.Therefore, the first question to ask is not: which language should I learn, but, which project should I start with?What Should Be Your First Project?I recommend starting your programming adventure, even before you write a single line of code, with a decision about a concrete programming project you’d like to create.This serves a couple purposes:It narrows down the language/framework choices considerably. Once you know you’re building a website, you’re already leaning towards tools that were designed with that goal in mind.Everything you learn is connected to a destination. Transfer of learning is notoriously difficult. Learning directly by building, works better than learning something and just hoping it will help you later.You can work on something you think is cool. If you think it would be cool to make an interactive website, do that. If you’d prefer a game, do that. If you’d prefer to automate some tedious work, do that instead. Do what you feel is cool and you’ll be motivated to stick to it.In general, smaller is better when it comes to projects. Deciding to start with making the next Google is ambitious, but probably will get you stuck in the weeds before you make much progress.If your true ambitious are huge, it’s often best to work on a toy project first. Many experienced programmers still do this when they are entering a new territory of programming. Toy projects take the essential ideas of programming, but turn it into something you can do in a few days or weeks, instead of years.Examples of good projects include:A basic terminal text-adventure game. No graphics, but still requires learning concepts like loops, variables, input-output processing.A simple website. Start with just displaying a static page. Maybe add in comments, users, photos or interactive elements as you learn more.A simple app. What’s something dead-simple you’d like to have on your phone? It can be stupid to start, don’t worry.A script for automating a tedious task.In general, programs are easier when they involve no multimedia content (websites are a bit of an exception), so if you’re making a game, for instance, a text game tends to be easier than one with graphics, if only because making all the graphics can take time.Similarly, different core activities have different difficulties. Arithmetic and simple calculations done repeatedly are easiest. Processing text for exact patterns is a bit harder. Processing text for vague patterns is harder still. Processing, speech, photos and video is even harder.If you do end up picking an initial project that turns out to be super difficult, it’s okay to scale back. “Make an application that calculates my mortgage payments” is much, much easier than “Make an application that can tell you what someone’s hairstyle is from a photo.” It’s often not obvious that this is the case in the beginning, so don’t worry if you accidentally pick a “hard” problem to start with, you can adjust it later to something easier.Which Resources Should You Use?Once you’ve picked a project, the next step is to get some resources to help. This is a step many people worry over endlessly, but like the language choice, it’s a lot less important (and depends more on your goals) than you think.I won’t list specific resources, because there are so many good ones that my suggestions are going to leave out some of the best. Instead, here’s three strategies for finding good resources:Get a book that teaches you the language + project you want. There should be a computer section in your city’s bookstore or library, you can just pick any of those. I personally like O’Reilly (they publish the best software development books), but there are lots of good ones. (If you haven’t figured out which language yet, just DuckDuckGo your type of project and look for suggestions.) I read the Self-taught programmer by Cory Altoff, the first time I wanted to learn Python.Attend a MOOC. Coursera, edX, MIT, Harvard, FreeCodeCamp and others all teach computer programming online. Once again, the thing that matters most isn’t the exact class, but whether it teaches the language/project domain you care about.Stressing over which book or course to pick is the wrong thing to worry about. The main thing to do is to use the book or course to learn enough to start tinkering on your project, not to master programming on its own. Starting your project before your ready is definitely the way you should feel about it.Do What Real Programmers Do and Ask DuckDuckGo/StackOverflow/GoogleOnce you actually get started writing code, you’re going to encounter many, many situations where you either don’t know how to do something, or you learned how to do it before and you’ve forgotten.In these situations, you should do what real programmers do: ask DuckDuckGo/Google/StackOverflow. This isn’t a shameful activity, but a part of real programming. I’ve been coding for years, but I always forget silly syntactical things and so I find myself duckduckgoing regular expressions over and over again. It’s not bad, it’s just part of the process.Once you’ve gotten yourself installed, you’ve learned a bit with your book to know the basics and have started working on your first project, you’ll learn the rest by googling and adding to your library of programming knowledge. Computer science theories, detailed understandings of the language you’re working with or advanced design patterns can wait until you’ve finished a few real projects and feel like you can code something.Notice #1: Don’t Copy-and-PasteA first piece of advice when it comes to this step is to never copy-and-paste. Copy-and-pasting is bad because you don’t try to understand the code you’re copying. If you have to transcribe, in contrast, you naturally ask yourself, “why this? why not something else?” Even if you don’t have a great answer immediately, typing things for yourself will open your mind up to the answer whereas copy-and-pasting shuts down thinking.Notice #2: Try it Yourself Before Looking for a SolutionA second piece of advice is to always try to solve something yourself before looking up how someone else does it. Most problems have many, many ways they can be solved. The challenge is that expert programmers often know a particularly concise, clever way, but that often isn’t the “obvious” way.This can lead to a trap where you see a clever solution that employs tricky syntax, think that there was no way you would have guessed that solution, and believe you couldn’t have solved it on your own. That’s usually not true, yet it’s an unfortunate side effect of looking up solutions before trying to find your own.Summary of AdvThisisting up is frustrating.

Vector embeddings will eclipse keyword-based search. Here's how.

Deprecated This feature is no longer recommended. Though some browsers might still support it, it may have already been removed from the relevant web standards, may be in the process of being dropped, or may only be kept for compatibility purposes. Avoid using it, and update existing code if possible; see the compatibility table at the bottom of this page to guide your decision. Be aware that this feature may cease to work at any time.

In this project, we are going to build GitHub user Search App using Github API. We will design the UI of the app using Tailwind CSS with Next.js as a framework.

For a programmer, proper documentation is a must-have. Its presence keeps track of the development process and later assists during the maintenance period. Successful documentation will make information accessible while providing limited users with entry points. It further helps new users learn quickly by simplifying the product and cut support costs as well.

Check out why you should use golang for your next project

An Email Slicer is just a tool that will take an email id as an input and will perform slicing operations on it to return the username and the domain.

Procrastination, we've all dealed with it. But today because of this blog post you will find five full-stack projects you can add to your portfolio before the end of 2020!

You may be surprised to know that there are around 700 programming languages invented throughout the days of computers. Corresponding to 6500 human speaking languages. Even though that's not near that number but learning another language is no easy feat.

To have a solid understanding of the structure of an HTML page. Let’s add a basic code.

Python is in the midst of a resurgence. It never went away, but usage now grows like never before. With machine learning developers and data scientists relying on Python, much of the web development ecosystem around the language continues to grow.

Everyone who wants to become a web developer or a web designer needs to start by learning HTML and CSS. The HTML (HyperText Markup Language) is only for structured a page and CSS (Cascading Style Sheets) which adds more styles on the page. In this tutorial, we will focus on CSS.

PDF forms are a convenient tool for gathering and storing information about your customers or users. This is a breakdown of how you can fill and flatten them.

The next task in your calendar, the ranking position of your favorite sport team in the league, the contact list in your cell phone, all of these have an order. Order matters when we process information. We use order to make sense of our lives and to optimize our decisions. Imagine looking for a word in a dictionary with a mixed alphabetical order, or trying to find the cheapest product in a disordered pricing list. We order stuff to make more sound decisions (which in reality is an illusion), and this makes us more confident on the results.

Unit tests might seem like a waste of time to a junior programmer, but they bring significant advantages with them such as faster checks that makes better code.

There’s nothing new about Functional Programming. Functional Programming has been around for much longer than OOP as it dates back to the 60s.

If you are familiar with data structures you may have heard about a LinkedList.

This article explains what Wix app collections are and how you can work with them.

A first blog post to reduce (or increase?) the awkwardness.

The idea of this post is to outline the most important aspects of accessibility, that’s why please treat it more like a cheat sheet than a compendium.

Template parameter pack was introduced in C++11. Today we will utilise it to write our fold function. To the ones who don't know what a fold function the expression fold(add, 1, 2, 3, 4, 5) , we will output (1 +(2 + (3 + (4 + 5)))) = 15 (which is left fold). Similarly for fold(mul, 1, 2, 3, 4, 5) , we will output 120. More about it can be found here.

display: flex will change the way that your text will appear when rendered based on how you set its behavior and how large the box it is placed in is.

The wix-animations module contains functionality for working withanimations. Learn more.

Cache busting is a technique so that browsers can have long caches on files while having them reload files when they change

This article provides a roadmap and list of great online resources to help you attain the necessary skills to become a great web developer.

Using Velo you can create routers that allow you to take complete control when handling incoming requests to your site. To do so, you set up a router to receive all incoming requests with a specified prefix and define the logic of what to do when a request with that prefix is received. You decide what actions to perform, what response to return, where to route the request, and what data to pass to the page.

How to make a simple professional portfolio for beginner developers. Perfect for finding a tech job to help you stand out from other applicants.

I will start this lesson by talking about some basics of the python type system and the introduce the concept of META-CLASSES afterwards.

Let’s see how you can develop the skill of reading documentation! Most importantly, start by getting your answers from the documentation as you struggle.

I get really frustrated when I see people and companies online selling unrealistic dreams when it comes to coding education.

Velo by Wix is an innovative product that lets you build robust web applications with zero setup. Work in Wix's visual builder, add custom functionality and interactions using Velo APIs, and enjoy serverless coding in both the front-end and backend. With Velo, your web app can be up and running in a fraction of the time it would normally take you.To introduce you to Velo, we created our own version of a "Hello, World!" example: a simple currency converter site that uses the wix-fetch API to connect to a third-party service. Site visitors choose source and target currencies from dropdowns and enter an amount to convert. The results are displayed in a text box.

On a first glance when I started working on go, for me it seems very very weird language. I am working on node-js for two and more years and then start working on golang is not so cool for me.

I’ve been teaching Java for quite a while now. So I often share advice on how to learn programming faster and better. In talking to my students I can see that one thing distracts them very much: coding anxiety. It is a real trouble. Some people find it hard to focus their attention for more than one hour. Some are excessively stressed out by the job search.

Ok! It's crucial to keep the code readable and maintainable. One of the easiest ways to increase readability is terminating early from methods/functions.

Like lists comprehensions and lambda functions python one line codes can save a lot of time and space so how you can master them?

Have you ever asked an AI model to tell you a joke and received something painfully unfunny?

Good habits are important for a software engineer. They help you write maintainable code that your future self will thank you for.

JavaScript's strict mode, introduced in ECMAScript 5, is a way to opt in to a restricted variant of JavaScript, thereby implicitly opting-out of "sloppy mode". Strict mode isn't just a subset: it intentionally has different semantics from normal code. Browsers not supporting strict mode will run strict mode code with different behavior from browsers that do, so don't rely on strict mode without feature-testing for support for the relevant aspects of strict mode. Strict mode code and non-strict mode code can coexist, so scripts can opt into strict mode incrementally.

The blockchain ecosystem is booming and the demand for blockchain developers is skyrocketing.

What is it?

Master JavaScript arrays: Learn 'pop()' method for efficient element removal in this beginner's guide.

In hamming distance problem, we find the number of positions where the bits are different for the given input with constant time complexity.

In this article you will learn what code coverage is, how code coverage is calculated, and how much code coverage to aim for in your tests.

Must have Tailwind CSS resources to maximize your productivity. VS Code extensions, plugins, component libraries that you must bookmark to code more efficiently

‘ One should never trust data coming from the user side ’.

Well, the Reusability of the code in a program is made possible through functions.

In this article, you are going to build your first React application. React is the most popular front-end framework and it’s for good reasons. One reason is that React will only update the parts of your website that got changed.

HTTP is a protocol which allows the fetching of resources, such as HTML documents. It is the foundation of any data exchange on the Web and it is a client-server protocol, which means requests are initiated by the recipient, usually the Web browser. A complete document is reconstructed from the different sub-documents fetched, for instance text, layout description, images, videos, scripts, and more.

How many more reports can you generate? How many sales figures do you have to tally, how many charts, how many databases, how many sql queries, how many 'design' pattern to follow, how many bugs to fix etc. etc.. because you get paid for it.. Fatigue sets in , purpose of living is being questioned, and just when you are about to yell '.. to hell with all this..', your mortgage comes due, and don't look for that escape vacation because we are in a corona virus shutdown..

If you’re a student studying Computer Science or someone who’s trying their luck getting into the software industry, one might often encounter the phrase API.

Here I've compiled a list of personal favorite devs on YouTube. I've added a couple of lines on each channel too for reference. Enjoy!

Being a programmer, my interaction with the terminal is more than any non-programmer. So, I was thinking why not make CLI apps and decorate them. They should have a nice interface, not like the GUI apps. But a little bit nice, than usual.

If you are working on any technology and want to know which programming language is best for you then you can follow this article.

This article explains what Wix app collections are and how you can work with them.

Compression is an important way to increase the performance of a Web site. For some documents, size reduction of up to 70% lowers the bandwidth capacity needs. Over the years, algorithms also got more efficient, and new ones are supported by clients and servers.

Most of us have had that one experience where we had a ton of dis-organized files in our machines. It happens. One minute, you're opening a large zip file, the next thing you know, the files are everywhere in the directory, mixing with all your important files and randomly placed leaving you with the task of manually sorting what needs to go where. It's a real pain. To ease this process, we're going to delve into file management with python the smart way.

Excited as you are to get started building your website using Velo by Wix, let's take a moment to plan ahead.

Classes in javascript were first introduced as part of ECMAScript 6 standard back in 2015. Today, they feel like something natural, but how was javascript before them?

In an earlier article, we have seen C runtime: before starting main & How C program stored in RAM memory. Here we will see "How C program converts into the assembly?" and different aspect of its working at the machine level.

New developers should know HTML Elements. Here's a helpful guide on what you need to know.

In this article, we are going to learn how to use Axios with React to make API requests and also how to handle the response.

Well, I just knew the basics and I knew as well that I wanted to learn to code, no matter what, as I explained here.

Goreleaser is awesome. It's a simple tool that allows you to release your go packages.

REST stands for Representational State Transfer. It is a software architectural style that defines a set of constraints or rules that you should adhere to when you are creating your APIs.

Never stop learning! Accumulating knowledge is the natural state of a good developer.

The first exercise for my mentees was to draw on a piece of paper the interface that they see for this application.

What's up Hackers!

Most of what I will discuss in this article is knowledge accumulated from reading, “Functional Programming in JavaScript”, by Luis Atencio. Let’s dig right in…

At some point in their career, developers need to swap values. Most of the time we use the one plain old solution of “using a temporary variable”. Ugh, if only there was a better way. But wait! There is, and there’s not just one but many. In desperate times, we scour the web for solutions, find one, and copy it without ever wondering how this little snippet of code works. Lucky for you, now is the time to learn about how to swap values easily and efficiently, putting an end to your misery.

When you enable Velo you also automatically get Wix Data, which lets you work with our built-in databases on your site. You may also want to work with data that you maintain in an external database. Velo lets you connect your site to an external database and then work with that database collection in your site just as you would with our built-in collections.

I have always been very curious about the whole web frontend development ecosystem. It seems to me technology and developer tooling evolve very fast, and people have done a lot of creative things in this space in the last several years. Being completely ignorant to frontend it also added motivation for me to make a commitment this year (new year resolution🎉)  to become proficient at frontend development.

The days of messy sites, broken links, and unresponsive sites are out of date. It's time to embrace the era of modern web development. Interactive, responsive, and impeccably designed sites, although there are many variables that make a site efficient; The way data shows data is of paramount importance. That's when JavaScript intervenes. AngularJS is an advanced framework introduced by Google.

Editor Config is an INI format based configuration system that let you establish project level coding standard; It allows configuring: indentation style, indentation size, line width and more. It helps in reducing the effort required to bring each team member to the consistent coding standards by automatically importing and applying the configuration to IDE.

One of the main reasons for using Node.js is that you can create quickly RESTful web APIs with it. Express is a popular web framework helping you with this task. Using JavaScript to build servers is often a natural choice for frontend developers looking for a way to reuse their skills and create the APIs supporting their web app, but that's not the only benefit of using Node.js. The huge package ecosystem around Node.js and Express is what makes it shine, allowing to implement a lot of business features with very few lines of code.

Best & Easy way to learn Python Development. get Python functional programming tutorial free/

I have one question for you. What do you think, how much do programmers know about computers? And by computers I mean computer configuration, knowing what PC is the best, and how to fix problems with the computer in general. You may be surprised to know that there a lot of programmers who don’t know much about that.

The only reason why I've written this post because I've seen many people get confused with compiler languages and interpreter languages. Hope this helps for basic understanding.

There are two major types of record keeping available in today’s blockchain network.

Even though graphical user interfaces have been around since the early 90s and are easier to use, many programmers still use the command line interface

If you haven’t used a precompiler before, you are about to fall in love. When you first learn CSS, you learn it stands for Cascading Style Sheets, which is pretty accurate. Whatever property you change twice, it will be overridden by the latest line. Because of this, CSS involves a lot of repetition and specification. Either via classes, IDs or selectors you have to show the browser exactly what you want to style. But what if I told you this could be easier? You could write a very specific CSS file without repeating so much. When I learned about this, I thought I was dreaming. When I learned how to do it, I promised myself I would never go back to simple CSS if I could help it.

Let’s make something!

Learn c# programming with examples. C# is an object-oriented programming language, and it is useful to build web, windows, mobile applications.

Just like we use Forms in HTML, we can use the same thing to React. It’s quite different from other DOM elements but not too complex.

Flexbox is a useful front-end technology, which can easily organize HTML items and create beautiful and responsive layouts. Leading companies rely on it to make their websites accessible in every screen possible, which granted it the status of an industry-standard tool.

You might be using Javascript plain old objects right now when a map may be a better solution to your problem.

In this post, I’ll explain a trick that will give your web application the ability to show friends’ posts.

Looking to get into development? Have a soft spot for old console based RPG games? Why not build Umoria! A Rouge clone created in a day of limited graphics - but nevertheless a very addicting game for the time. I would say one of the more memorable games that got me interested in coding (game was so hard I wanted to reverse engineer the save format).

In this era of digitalization, teams are focusing more on giving best experience to the users. So, user experience keeps on evolving, new methodologies and components are being adopted by the teams. One among them is Skeleton Loader which you might have seen on many web sites and mobile apps.

This article would give you tips to help prepare your GitHub repository for open-source contributions.

In this tutorial, we'll go over creating a simple Twitter bot that uses the Today in History API and tweet what happened today in history.

Velo supports working in JavaScript and some special features, including:

A list of 8 editors to get you started writing code in Python.

We've rounded up some of the best free resources for seven of the most important skills to brush up on below. These include HTML, CSS, JavaScript and Git branch

If you're starting to apply for your first web developer junior position, then you might want to consider building out one of the 4 (if not all) projects.

This article will present examples of ECMAScript (ES) modules—what you can achieve with them and where you will hit some limitations.

A good software engineer not only has good technical skills but also great soft skills. Having excellent soft skills will boost your career!

A good portfolio is a website that showcases your best work, personality, and talents. This article can help you create a decent portfolio in under 4 hours.

Almost everything in Javascript is an object, whether it’s an array or a function. In this post, we’ll learn three different ways to create objects in JavaScript:

Fundamental Concepts of Angular for beginners to advanced level developers.

Impostor syndrome (also known as impostor phenomenon, impostorism, fraud syndrome or the impostor experience) is a psychological pattern in which one doubts one's accomplishments and has a persistent internalized fear of being exposed as a "fraud". — Wikipedia.

Welcome to this tutorial series, where we will evolve from the anatomy of a container inside the Linux Kernel, and will keep building pieces and evolving till the publication of a service into an Orchestration Platform. The general idea is to detail as much as possible (without being massive) how is things working under the hood.

Are you new to coding? Have you been struggling to come to grips with your first programming language? If so, allow me to illuminate an early step on your path to becoming a software developer.

The main goal of this blog is to explain the “Architecture of Nodejs” and to know how the Nodejs works behind the scenes,

Python’s popularity is growing the quickest among programming languages. This means more and more employers are looking for developers, data scientists and analysts that know how to program Python and take advantage of its many open source libraries. If you just started learning Python or are aiming to start anytime soon, then you most probably benefit from checking out the three tips listed in this article. They will speed up your learning process and will help you become a savvy Python developer.

Destructuring is a very simple concept in javascript, it allows you to pull out some variables from object/array, but it has a lot of features. Here are some cool things you can do with it!

Without the transition, transform property is able just to turn over the object it is applied to. So, in the most real-life situations (real-life?), these two options are applied together.

If you’re the one who’s stuck asking yourself “What should I learn to stand out as a Java developer?”, this blog post can help you figure things out.

The best thing about Linux is the community behind it.

Welcome to A friendly beginners Python 3 Guide: Where to start. I'm thrilled to be your guide on this learning journey. From setting up your Python environment

So you wrote your Node.js application and need a way to launch it online? Here, I present a guide on setting things up that doesn't require prior knowledge of anything OS-related.

A CORS-safelisted request header is one of the following HTTP headers:

Website cloning is a testament to every novice web developer. A pure function-less website clone is a great way to solidify a programmer's HTML and CSS skills. However, it could be horrified at the start. In this article, I'm going to share with you how to clone this webpage, yes, this article itself.

Cortana is Microsoft’s menial helper that comes incorporated into Windows 10. In case you’re having issues with Cortana, or on the off chance that you don’t need it recording and putting away your own data, there are a couple of approaches to briefly or for all time turn off Cortana in Windows 10.

Know a little JavaScript, but can't do much with it yet? This tutorial, "Vanilla JS in the DOM", will help you understand the background of Vanilla Javascript.

While Tailwind is already a powerful tool, there are ways to make it even more efficient.

Here in this post, I am going to tell you about the 10 common mistakes you will make or who knows you're still making as a beginner and will clear them all.

In this article I will talk you about on how I started my path as a full-stack software developer and specifically about the first section on the microverse school program in which includes two elements of the front end development, those are HTML and CSS and not only that, this will include the difference between HTML and html5, CSS with css3 and about a wonderful thing that I always ignore in my life that will save your life in some cases, the frameworks.

styled-components is a CSS-in-JS library that helps you to write CSS in a component. Here in this post, I will cover more than basics you need to know.....

HTML and CSS are two of the most popular tools used to create front-end designs for websites. As simple as they may seem from the outside looking in, they can prove to be quite a challenge at times, pulling one into a black hole of design thinking.

Landing on a default, un-styled ‘page not found’ with no further info and links can be really annoying. A creative and clever error page goes a long way in turning your visitor’s frown into a smile. 😉

Emmet is a tool designed to help developers save time while writing HTML and CSS by encapsulating pieces of code and loading them with the help of easy shortcuts, here's an example:

I started programming about 5 years ago. Ironically, only in the last year of my computer science degree. I was also made aware of the likes of Hackerrank and Hackerearth at the same time. I remember naively brute-forcing every single problem that I would come across on these platforms and later wonder why it would give me a TLE Error.

In this day and age, faster always wins. Tools can make or break any job. Tasks that you do everyday shouldn't become a hassle. This is a list of tools I use when I develop websites, logos and anything else when I'm making content for the web.

Let us learn about MongoDB, Mongoose, Node, and other tech by building a simple URL shortener project.

Wix provides several tools for testing and debugging the code in your site. You can start by testing your site in Preview mode before publishing. If you see errors or your site is not running as expected, there are 4 tools you can use to debug the code in your site:

JavaScript statements give us a energy to implement opposite forms of proof in a code. JavaScript provides us with several of them, all of that has a possess purpose and syntax. Among a many obvious examples we can find countenance statements, iteration statements, redeeming statements, and more

Imagine your web application makes requests to an API endpoint and each request has a price, debouncing the request operation may save you a great deal of money

A prime number is a number that can only be divided by itself and one (1). Ruby makes it convenient to access prime numbers within any range with the Prime class. This class represents a set of all prime numbers. Ruby also offers several methods for accessing the values herein. To use the prime class, ‘require’ it in your document as follows:

10 Best Sites and Apps for Front-end Developers.

TL;DR

First of all, I want to start by explaining that vanilla JS is not a framework, now in 2020 is well known that vanilla JS is “plain javascript” this means pure JS without frameworks.

Recently I bought a personal domain and decided to build a quick landing page to not leave it empty while I work on my portfolio. I thought some of you might find it useful, so I decided to make a tutorial on it.

To take advantage of JavaScript IntelliSense and code completion when using a certain awesome text editor ehem VS Code ehem, you need to be able to declare the correct interfaces for variables containing DOM elements.

Using Velo you can write code to access 3rd-party web services. You can call a 3rd-party service directly from your client-side code. However, if you have security concerns, such as exposing API keys, you can call the service from a backend web module.

To begin with, the Java programming language is easy enough to learn and has the greatest impact on the industry. So the question is: “which course to choose?"

An ever-increasing number of organizations are developing applications that involve machine learning components. The complexity and diversity of these applications calls for software engineering techniques to ensure that they are built in a robust and future-proof manner.

Imperative and declarative styles of programming.

I started writing because the generous community of programmers had helped me by sharing their knowledge freely over the Internet. I wanted to contribute to this incredible trend so I could be a part of something bigger than myself.

Asynchrony is hard for any programming language. Asynchronous in Node.js is unpredictable and difficult to trace when there are some bugs.

In this tutorial, we will learn about one of the core components of Java: I.e what is Java Runtime Environment.

Git is a must for most of the developers and especially web developers. But at times we make silly mistakes cause we are human. And when you incorrectly named a branch and moved it to the remote server/repository. Then follow the below-mentioned steps before any other developer/team member gets a chance to hop onto you and show you crap for not adapting to naming conventions correctly -

A React folder structure that fits my needs. How to Structure and organize a React application.

JavaScript is full of surprises and is used for so many amazing things. Here are 15 amazing tricks that you might not know.

Regardless of your background having a basic understanding of cloud computing is an invaluable skill.

When I started learning to code, I was always asking myself how could I speed up my development to become a professional as soon as I could. If you’re commencing your coding journey, you probably asked yourself this already. That’s natural to think about, mainly if you’re changing careers or simply if you value a lot your time.

Local Storage let us save the data which is stored in the browser even when a user refreshes or closes a page. Let's know more about what is Local Storage ...

Keep things interesting and practice coding through different methods such as tutorials, quizzes or developing your own projects.

Git is an essential tool for version control, no matter what programming language or framework you use.

Data structures are eagerly introduced to new programmers, since they will be using them pretty much through their whole career. Knowing them, how they work, what are they good for, which one to use, are things that can change the performance of your solutions quite vastly.

Get started with MariaDB with just three steps using the official MariaDB docker container.

As new programmers, we all have to get started somewhere. If you're looking into C# and want to get learning, then this article focuses on all of the C# basics!

I never really wanted to learn data science.

An introduction to HTML and CSS - the foundation and styling for any website

This is the second part of the series File management with python. We pick up from where we left last time Part 1, where we organized files according to the extension. So, let's get started.

Introduction

What I would say to myself if I could travel to my past.

My experience with CSS first started when I was trying to style my very first non-functional ugly-looking login page. Since then, I learned a lot about writing functional well-organized CSS code. All web-developers need to be good at HTML/CSS, but they don't have to be experts.

In this article, I will present some of the most frequent questions and answers made by interviewers. There will be questions about HTML & CSS. If you like reading, go ahead. If you don’t, you can still watch myself answering the same questions in this YouTube playlist I prepared.

What if someones asks you to build a website today, would you think that is possible?

React is such a powerful library, that everyone with knowledge of the basics can build a really good application. Managing state in react is built out of the box with React own state management APIs.

As a full-stack web developer, I'm building different websites by writing code every single day. Experiencing several situations including solving problems and fixing errors.

If you want to learn how to do Chrome Extensions, then one under-appreciated way of learning is to poke your nose into other people's extensions!

When most people think about evolution, what comes to mind is “the big bang”, usually describing it as way different types of living organisms developed from earlier forms during the history of the earth. Technology has also evolved over time, there are many technologies, major ones being web development, computer systems, software engineering, artificial intelligence and many more. The main focus of this article is on the evolution of Web Design. A deeper dive into HTML which is the backbone of every web page document that you see on the internet today. Yes, other supplements exist e.g. CSS, thats adds design for websites, but without HTML, displaying a webpage document is not possible.

How to use a Synology Active Backup to protect your SharePoint Data by using the Active Backup feature from Microsoft 365 alongside DiskStation Manager 7

In this tutorial, you'll learn the most common and useful commands that you can run in almost any UNIX-like environment, including Linux and Mac OS X.

Learn everything you need to know about Mozilla via these 90 free HackerNoon stories.

You can’t officially do it, but you can write a function that does virtually the same thing. Let’s see how and maybe why you should.

In 2020, anybody can fabricate and structure a site without knowing anything about web improvement, plan or coding.

I have heard lots of developers say they hate CSS. In my experience, this comes as a result of not taking the time to learn CSS. So here is my latest post, I'll tell you about a few naming conventions that will save you a bit of stress and countless hours down the line.

Many of us have various doubts like how to start a career in Programming?? I too had the same doubt .I had know one to guide for me. So, first I started to learn HTML and CSS which led the way for web development.

We can use the Set object to remove the duplicates from an array. The Set object lets you store unique values of any type, whether primitive values or object references. This property can be used to store only the objects that are unique in the array.

URL redirection, also known as URL forwarding, is a technique to give more than one URL address to a page, a form, or a whole Web site/application. HTTP has a special kind of response, called a HTTP redirect, for this operation.

Top 10 Web Dev Tools in 2021

HTML Cheatsheet For All Developers by Garvit Motwani

Should you start off with Java, C++, C, Python, Javascript, SQL, Swift, Objective-C or what!??

By @wagslane (twitter)

I was given a task to replicate the newsweek website and I thought that would be a walk in the park until I started working on the project. My focus will be on the red/orange background of the header used on that website, as shown on the image above and how I was able to come up with the design using the clip-path property in CSS3.

Cross-Origin Resource Sharing (CORS) is a process which protects your APIs from defined domains, method types or headers. The CORS headers define which domains

For me this is one of the strangest things I did in my life, talk to you about what is it for me one of the most complex languages that I have worked with. Javascript is something really strange when you compare it with other languages.

Learn everything you need to know about Wix via these 70 free HackerNoon stories.

You may have been grinding all those algorithms question on various platforms for your next interview, ever wonder when can we actually use them. Well, I got to finally see them in action while creating a board game called 8 Puzzle. It is played on a 3-by-3 grid with 8 square tiles labeled 1 through 8 and a blank square. Your goal is to rearrange the tiles so that they are in order. You can check out my implementation to get a better idea here.

Let’s look at the JavaScript with statement. We will go over the simple uses, as well as a deep dive into some more advanced concepts.

Learning to be a Full-Stack web developer in Microverse – a remote software development school domiciled in California had so much taught me a lot like patience, resilience, tenacity and the curiosity to get things done the right way and at the right time. Ruby on rails web application is an application that is somewhat complicated for someone who is getting started in learning how this powerful web application works. But when you get to understand how it works and how to navigate round in building your application with it, you will be glad you did.

Looking for something new, with expected needs and without a heavy learning curve? Here's how you can get started today.

In this tutorial section, we will be diving deep into learning and understanding one of the most popular programming languages in the world; Java.

numeral is a Go package. It gives you the ability to create custom (positional) numeral systems and perform operations on them.

What distinguishes great programmers from good ones?

Everyone makes mistakes, not just beginners, but even professionals. This article goes over a dozen common mistakes that Java newbies make and how to avoid them

Learning how to run a Docker container is a key skill that all DevOps engineers must understand to be effective in managing containers.

HTML (HyperText Markup Language) is a basic tool to design web pages that complements itself with CSS (Cascading Style Sheets). So everyone who wants to join the web design world has to learn this tools, but even if you want to be a web back-end developer it would be nice to learn this, therefore we are going to list a few good reasons to do it:

I am happy to announce that I launched a new feature a few weeks ago in GoOnlineTools which you can use to share code snippets easily with your friends or colleagues.

What we will cover in this article more specifically is the subject of pseudo-classes! First of all, what pseudo-classes are, you may ask. They are keyword in CSS language that lets you interact with external factors or events, like moving the mouse over an element or visiting a link. We will not cover here all the pseudo-classes but after reading this article you will get the idea! The main idea behind this pseudo-classes is that they expose events in CSS language witch means that is easier to interact with HTML element on web pages.

Async/await in C# is a framework used for writing asynchronous C# code that is both readable and maintainable. These tips will help you to integrate async/await

webpack is a flexible bundler that provide you with tons of options and configuration so you can personalize your JavaScript projects, but with great power comes a great mess... err, I mean, great responsibility when configuring.

For entry-level, web development enthusiasts and beginners alike, understanding the Model View Controller architecture can at times be a daunting task. In a variety of cases, its usage and implementation in projects may be discouraging when getting your feet wet in the early stages.

SQL injection takes advantage of Web apps that fail to validate user input. Hackers can maliciously pass SQL commands through the Web app for execution by a backend database.

Without a doubt you've had to ask yourself, "What is the best beginner programming language?" if you're new to programming. This article will help you decide!

What do you think can help me think like a programmer? Here are the core areas that are important to get that "programmer brain."

The first time I came across bootstrap was when I was working on the front-end libraries curriculum on freeCodeCamp. I learned that it was a powerful framework that can be used to easily build responsive website designs. I didn’t understand how bootstrap worked under the hood, all I knew then was that when you do something like add a class of "img-responsive" to an image, it resizes itself when the screen size changes. Or that when you add a class of “btn btn-default” to a button element, it automatically styles the button and gives it color.

Are you struggling while starting learning CSS and HTML? Do you feel overwhelmed with sooooo many properties? Don’t they look like the same? Haven’t you tried with a couple of tutorials (that you feel they are easy to do at the moment) but feel you don’t have the knowledge to start from the scratch?

This series intends to show how I build an app to serve content from my WordPress blog by using react-native. Since my blog is talking about react-native, the series and the articles are interconnected. We will learn how to set-up many packages that make our lives comfortable and learn how to deal with WordPress APIs. Here, the most prominent features talked about in the book are the dark theme, offline mode, infinite scroll and many more. You can discover much more in this series. this inspiration to do this tutorial series came from the React Native App Templates from instamobile

Introduction

Using Google Cloud Platform and Cloudflare is a budget solution to securely and optimally host a small and fully featured WordPress website.

An Overview On Wix Velo

The process to learn functional programming can be daunting and slow as new concepts are involved. Here are 5 tips for you to consider when learning FP.

HTML and CSS are the pillars of web development. They are used to create web pages. HTML provides the structure to your web page while CSS provides them the style to look better. I know most people use Bootstrap: a CSS library to make their web pages look beautiful and professional. But, basic knowledge of the CSS concept is very important to understand how bootstrap works.

JavaScript Loop is a fundamental part of any programming language, and JavaScript is no exception. JavaScript loop is a powerful tool that allows developers ...

How to launch a Node js app behind an Nginx proxy on Amazon EC2 instance in a step by step walkthrough.

Choosing which stock to invest in can be hard for a beginner. To make it easier for you, we did some research on which are the best stocks to buy in 2022.

If you ask me on which task I've spent most of my time as a software developer, it would probably be bug fixing. Working with JavaScript apps, I've used console.log when debugging surely more than I should have. Learning how to become efficient at finding bugs in programs is a very important skill that can save you a lot of time. Debuggers help you with that task by providing tools to analyze your programs and run control execution flow.

Find patterns in strings is a common problem for developers. One of the main scenarios where you could need this is on form validations, has the email the right structure? has the user first name any invalid character?. That's where regular expressions appear.

I’ve encountered Java three times in my life.

Cortana, the menial helper incorporated into Windows 10, empowers you to finish a scope of undertakings by composing or talking easy to use orders into your PC’s amplifier. Empowering Cortana in-program settings in the Microsoft Edge internet browser gives much more advantages.

Dive in to master Boolean expressions for precise C# coding, ensuring your apps handle user data flawlessly! 🚀

This blog discusses CSS prerequisites and use cases for Tailwind CSS. It is helpful for anyone who's getting started with Tailwind CSS.

Working from home is the new normal. In this blog post, we will learn how to build a break Scheduler using webbrowser with Python.

CORS (Cross-Origin Resource Sharing) is a system, consisting of transmitting HTTP headers, that determines whether browsers block frontend JavaScript code from accessing responses for cross-origin requests.

That sounds ideal, but what does it take to have real multithreading with appropriate locks and to secure your program so it can run smoothly without you worrying if you will ever get a deadlock or a race condition? Just some locks, semaphores, and a lot of time to think it through.

Sometimes, we make do some unintentionally merge or rebase which we wish we could recover to the previous stage. But there is no commit for you to get back. That moment, you probably feel like the git log - time machine which you admire become not really helpful. But you should know that "git log" is not the only way to trace the history. There is another kind of git history which been keep tracked in your local and your local only, which is so-call reflog. This reflog stores the whole shebang of you local activities and you can undo almost everything with it.

The CSS property line-height defines the amount of space used for lines, most commonly in the text.

HTML5 & CSS3 : Positioning of Elements

The dictionary meaning of LIST is a number of connected items or names written or printed consecutively, typically one below the other.

Step-by-step guide on how to use the .Net Aspire MSSQL component in Visual Studio.

In this short article we will cover Function Defaults and learn how to use it in our day to day JavaScript programming. This article assumes you have some familiarity with coding in the JavaScript ecosystem.

The High Resolution Time standard defines a Performance interface that supports client-side latency measurements within applications. The Performance interfaces are considered high resolution because they are accurate to a thousandth of a millisecond (subject to hardware or software constraints). The interfaces support a number of use cases including calculating frame-rates (potentially important in animations) and benchmarking (such as the time to load a resource).

Educational platforms to learn how to code SQL, python, JS, etc are numerous and tailored to several different crowds like web developers and data scientists. Unfortunately, not every student and user knows what to look for in a platform and many companies will quickly take your money and provide little in return. Best features can range anywhere from peer feedback and troubleshooting guides to hands-on integrated development environments (IDEs) that match tools you’d use in industry.

In React, an error boundary is a component that wraps around other components to catch and handle errors that occur within their subtree.

Och good old days..., when everyone was using computers with their square monitors, you could slap some site in minutes, upload on cheap hosting and everyone is coming right away and enjoying it and saying good words about it and the world is a happy place..., but not today!

How can an absolute beginner be a fake / an imposter?

There are many programs and services that make life easier for the musician.

This article describes how you can use the Velo Pay API to collect payments from your site's visitors for a single predefined product, outside the context of a Wix App (like Wix Stores). Throughout this article we're going to use this site to illustrate the process.

There was a time that positioning elements with CSS could be a real hassle, depending on what was needed to do.

This article describes how you can use the Velo Paid Plans API to customize how you offer pricing plans to your site's visitors. We're going to explain how we set up a sample site and the code we added to make it work.

Learn to use JavaScript to style your project with CSS! A tutorial for beginners.

This is an article that expresses a few major learnings I would like to take away and mistakes I wouldn’t want to commit again from my journey

So, how many times do you feel like traveling back in the past and starting 'not from scratch' but at least tiptoeing safely from the mistakes you made.

If you have understood the discussion so far, you should feel confident in your capacity to discuss closures when asked about them during your next interview.

An Acronym Generator will take a String as an input and it will return the initials of all the words in the String.

Before ES6(ECMAScript 2015), we have used single quotes('...') and double quotes("...") to wrap string literals. A simple example is,

Here, we are going to integrate the offline mode to the app. This feature is very handy when we are out of connection and we can still access some of the features in the app. Here, we are just going to notify the network status and cache the data using react-native-NetInfo package. Caching will help to pull the data from the AsyncStorage during the offline mode.so this app inspired from React native template from instamobile

Are you a beginner starting a new full-stack project? Let's go through the basic terms such as user interface, API, storage, and database and how they work.

.Net Aspire framework is used to develop cloud and production-ready distributed applications. It consists of components to handle cloud-native concerns such as

New java features you must use.

We live in a fast-moving world which has moved past the known desktops and big-screen laptops to portable mobile devices. Gone are the days when websites were built for big-screen users. Now, they are built majorly for mobile users. This development, which is no longer new as it used to be has finally come to stay in our world. Developers must then keep pace with this reality in other to be relevant and to also serve their clients, and most importantly, the end-users well.

Over the past twenty years, the internet has become the primary channel that people turn to for all kinds of media content. They watch streamers playing hours of their favorite games on Twitch, catch just-released movies on Netflix, and even build their music collections using any number of mp3 YouTube converter sites.

The workforce is different from anything in education. Of all the differences here are five lessons learned after half a decade since the author's graduation.

In Kubernetes pod is the smallest deployable unit of workload. So the obvious question :

Having money in the bank that is just giving you zero profit and killing your capital instead of making more money is not going to help you achieve your financial goals.

To playing with git you have to do the following things step by step

When we go about understanding Machine Learning models, one of the first things we generally come across is Simple Linear Regression. It’s the first step into Machine Learning and this post will help you understand all you need to know about it. Let’s start with understanding what Regression is.

Bellingcat creates a useful thread to help people learn more about open-source research.

With tabbed browsing, there is a reasonable chance that any given webpage is in the background and thus not visible to the user. The Page Visibility API provides events you can watch for to know when a document becomes visible or hidden, as well as features to look at the current visibility state of the page.

The Permissions API provides a consistent programmatic way to query the status of API permissions attributed to the current context. For example, the Permissions API can be used to determine if permission to access a particular API has been granted or denied.

This is an experimental technology Check the Browser compatibility table carefully before using this in production.

Many of today’s web applications use node.js in conjunction with MongoDB to store and access data on the backend server. Not only does node.js excel in ease of access to non-relational databases like MongoDB, but brings scalability and speed to the server side of your app.

In general, your site is secure without you having to do anything. Wix takes care of that for you. However, there are certain situations where you have to take some precautions so that you don't expose your sensitive data to your site's visitors.

Mastering code in Java is absolutely fun to do and once you start practicing it, the language itself will unravel its upsides for you to acknowledge.

You always want to jump into web development but don’t know how to start. That is fine me too I had this similar problem. I start download every e-book I found on the internet, when i realize that I have an external backup with more than 200 HTML and CSS book it became hard for me to pick one and start. Reading is good but reading without purpose is worse.

A new JavaScript Framework, an update to Bun that fixes 40+ bugs, and some TypeScript configuration hacks, along with the latest tools from Electron...

This article gives you a complete description of the very famous Arduino UNO board. The article discusses the hardware technicalities and programming of the board. If you are a beginner then, you may find this article very useful.

Continuous integration (CI) is a process by which we verify our project upon every change that occurs in the codebase.

Trust On First Use (TOFU) is a security model in which a client needs to create a trust relationship with an unknown server. To do that, clients will look for identifiers (for example public keys) stored locally. If an identifier is found, the client can establish the connection. If no identifier is found, the client can prompt the user to determine if the client should trust the identifier.

The “Learn How to Code” Hype Train

If you are here to begin your journey to become a full-stack developer, understanding the basics of HTML will be your first stepping stone. Or if you are here to simply learn how to build an awesome website of your own, I have got your back. This could be used as an ultimate HTML cheat sheet for beginners.

Brute force attackers guess passwords, passphrases, and private keys in an attempt to eventually get the right answer and crack the security of a system, but how do they know when they have the right key?

Programming for art is easier than ever before with the help of high-level programming languages and programming libraries. Learn about some of the exciting Jav

Session hijacking occurs when an attacker takes over a valid session between two computers. The attacker steals a valid session ID in order to break into the system and snoop data.

Whenever dealing with user input, it is advisable to provide a structure so the process can be completed quickly and reliably, also limiting the amount of ‘free form’ input, which can be dangerous to allow in a public site. In HTML5, such a structure is achieved with the use of the form and input tags.

Step-by-step guide on how to use the .Net Aspire Redis Cache component in Visual Studio.

8 CSS Properties to know if you are a beginner.

Taking the first step towards something new is never easy.