However you shouldn't write off the idea of the global variable because it has new life in the form of object oriented programming. In this paradigm the objects are the fundamental modular division ...

Nowadays JavaScript has three different keywords to declare a variable — var, let and, const. Each has its own properties and particularities. Let’s start by making a simple comparison table of the ...

When you first start programming a variable is introduced as something that you store data in until you need it again. Later on a variable becomes something much more complicated with static, dynamic, ...