Php switch

PHP Switch: Steps To Perfect Switches With Simple and Advanced Uses

A PHP switch is a statement that executes a certain code based on the implementation of relevant cases that match the expression value. This article will dive deep into its mechanism and...
Css dropdown menu

CSS Dropdown Menu: Guide on How To Easily Create One

CSS dropdown menu lets you capitalize on the limited real estate when building web pages. Most modern websites rely on the dropdown menus to create custom navigation features. These make it easy...
Css background position

CSS Background Position: The Most Comprehensive Guide With Examples

CSS background position is a property in CSS that lets you position the background of a web page or elements with creative designs. For instance, you can use this property to...
Php global variable

PHP Global Variable: Methods To Declare It With Perfection

A PHP global variable can be of great use to you due to its flexible access. This article will talk about global variables in great detail and especially demonstrate how they...
Javascript check for undefined

JavaScript Check for Undefined: Learn How To Use This Properly

In JavaScript check for undefined, we must remember that it is not a reserved keyword so declaration of a variable with undefined is possible. To JavaScript test for undefined variables/properties, we can...