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How to Create Users in Linux Using the useradd Command

July 20, 2020

A Linux system is designed to be used by multiple users. As an administrator, you will need to know how to create and re...

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How to Use for of and for in Loops in JavaScript

July 15, 2020

The new for of and for in JavaScript utilities provide a clean and simple way to perform loops. But in what scenarios sh...

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How to Check PHP Version

July 11, 2020

The PHP programming language is available in many different versions and configurations. To know what PHP utilities you...

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How to Create and Use Arrays in JavaScript

July 11, 2020

Being able to use arrays in JavaScript is vital since it is one of the best ways to manage data. Fortunately using array...

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How to Center HTML Elements with CSS

July 09, 2020

Centring elements is essential knowledge when it comes to styling HTML with CSS. Depending on the scenario, we can use C...

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How to Comment in PHP

July 01, 2020