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What Are the Most Popular Programming Languages and Which Should You Learn?

In addition to the basic differences between the individual programming languages, beginners may wonder what a programming language is at all, what the differences exist, and which one should be...

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Software Development

The Component Lifecycle in React

When you implement components in React, situations can occur in which you have to intervene in the component's lifecycle at different points in time.

What Is?

What Is a Bug Bounty Program?

A bug bounty program is an established method of reporting security vulnerabilities to companies for several years running.

Java

Java Programming with Docker

For many years, Java has been the number one in the TIOBE index of the most commonly used programming languages.

Web Development

Tools for Full Stack Developers

For web application development, you need the right tools to make your work easier. Without the right tools, development would be a lot more time...

HTML & CSS

How to Create Link-Sensitive Graphics Like Image Maps with HTML

Link-sensitive graphics (also called image maps) are just links embedded within a graphic. Such an image map defined in HTML consists of three parts.

Security

Securing Linux Using 2FA with Google Authenticator

In this blog post, we’ll show you how you can implement two-factor authentication for SSH on a Linux system.

JavaScript

How to Install Node.js on Windows, Mac, and Linux Systems

The easiest way to install Node.js on your system is to use existing packages for your system.

Video

How to Get Started with HTML for Web Design

Beginners often wonder what is needed to create web pages and learn HTML. This post will answer that question.

DevOps

Merge and Pull Requests in Git

Based on the feature branch model, the major Git platforms have extended the workflow to include merge/pull requests as integral parts.

DevOps

How to Install Docker on Windows, Mac, and Linux Systems

In this blog post, we’ll teach you how to install Docker on a Windows, Mac, or Linux system.