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How to store an array in localStorage The is a web storage object that allows us to persist data in the browser. The data, which must be of…
Do you know the Linux command that generates a tree of directories and files? In Bash, we use command. If you’re just learning programming…
Note: This is a WIP No, that’s not all true. I should have said, I’ve read the chapter one of the book. And, it’s that chapter that we’ll…
Simply speaking, a transaction or a unit of work is a set of database operations that we want to treat as “a whole”. It has to either…
MVC stands for Model-View-Controller. It is an architectural pattern used to break up code into three logical components that serve very…
An environment variable is a global system variable that can be accessed by all the processes or users running under the operating system…
Who said that everything in GNU/Linux should be a headache for the users/developers? Did you know that you can have a ready to use software…
A new day, a new tutorial. As you know, I’m bussy nowadays working on a course for Educative Inc. While working on the course project, I…
Today, I want to you to learn the right way to make a connection to an SQL database in a PHP project. td;lr: no time to read, show me the…
Node.js is a JavaScript engine that let us use JS language in the backend. You can say goodbye to Apache, Ngix servers or something similar…
OAuth is a delegated authorization standard that specifies how to share information between two third-party services without having to ask…
Pivotal Tracker, simply called Tracker, is a tool that helps software development teams predict when work might be completed and allows them…
PostgreSQL /ˈpoʊstɡrɛs ˌkjuː ˈɛl/ is a relational database system like MySQL or other SQL-like database systems. It is open-source and used…
CodeLand is a community conference by DEV and CodeNewbies. It is usually a two-day in-person conference that takes place in New York city…
Early this week I mentored a developer who was preparing their interview for a Frontend position. The session (1 hour) was so good that I…
Latex // is a typesetting system that is mostly used in scientific world. Why Use Latex? You may be wondering why one should spend much time…
Git is a fantastic tool that every modern developer should know no matter the language they use. It tracks changes to your source code so…
JSX is a syntactic sugar available in the React library. This new syntax makes it easy to develop apps. Let’s learn how to use it. JSX - the…
CodePen is a social environment for developers You can quickly test and share any front-end related creation. React is a front end library…
Working with template engines will allow you to dynamically generate HTML markup with JavaScript for your different page in a Node app which…
I don’t know you, but it seems to me that the year is flying away too fast. I’m looking for a remote position this year, so I’ve decided to…
If you’re building apps with Nodejs and feel like you need a tool to help you enhance the UI, this article is for you. It will guide you…
Today, I spent a little time working on this FreeCodeCamp algorithm challenge. So, I decided to share my solution with you in case you might…
When learning Git and GitHub, you create so many repos just for a test. Once you master the skill, you no longer need those repos. So, how…
I am working a lot on algorithms nowadays, and I find it easy to use pseudocode to express my thinking on a given algorithm. So, I have…
As some of you know, I am running a challenge that consists of writing a blog post every day (plus other activities) for the next 100 days…
Today, I want to share with you some tips I use to have my browser data when I switch to a new computer. A little bit about my browsers use…
Today, I want to refresh our memory with some basic notions about , , and ; the keywords we use almost every day when we are coding our…
You know vanilla JavaScript like no one in the world, and you are so confident that you can do whatever you want on the DOM with only pure…
In today’s post, we will learn 4 ways you can use to get the total of a given array. Let take an example, an array of should return . -…
When you come across and you might be tempted to think that they are just synonym. In this tutorial you’ll discover that they are not. Let…
We often need to compare values when we are programming. To check for equality in JavaScript, there are more than one way of doing it. You…
When it comes to hide HTML content to the client, we have two main techniques in CSS: and . Some people think they are just synonyms…
With just a little knowledge of HTML, CSS, and JavaScript (JS), you can create something really great. This tutorial aims to showcase how…
Computer Science is awesome and amazing, trust me! There is always more than one way to come to a solution to a given problem in most cases…
Nano is an easy to use and friendly command line text editor for UNIX-like systems. It can be customized with command line options or with…