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PHP - A primer on the Basic Authorization Header

Daniel Gheorghe Difficulty: 15 / 50

This tutorial will discuss about the http basic authorization header and its many faults and unforeseen traps in conjunction with PHP code.

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3 solutions for sorting multidimensional arrays by child keys or values in PHP

Daniel Gheorghe Difficulty: 50 / 50
sorted lego pieces

One of the tasks that less experienced programmers find really difficult is to sort multidimensional arrays by one of the values in the child arrays. In today's tutorial I'm going to show you 3 ways of achieving that - you decide which ones seems easier for you and provides the best performance.

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3 JavaScript Loop Gotchas

Daniel Gheorghe Difficulty: 30 / 50

A while ago I wrote this article called 3 php loop gotchas and this is its JavaScript counterpart.

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How to install Node.js and NPM on shared WHM/cPanel hosting account

Daniel Gheorghe Difficulty: 10 / 50

I've noticed that this is a common query among website owners and/or developers. People need to be able to run various JavaScript tasks on a shared hosting environment so I decided to write this short step by step guide.

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The basics of variable scope in JavaScript

Daniel Gheorghe Difficulty: 35 / 50

This article was initially written in early 2015 when ES6 was just a fairytale. Now that ECMAScript 2015 is widely used, I thought it would be a good idea to update the article with the changes that ES6 introduced in terms of variable scope.

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