JavaScript – Types of Variables

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JavaScript - Types of Variables

For a very long time, var was the only way to create variables in JavaScript. ECMAScript 2015 introduced two new methods to create variables: let and const. Before we jump into differences, let’s get to know about a few things: DECLARATION: In programming construct, declaration is the process of specifying properties of an identifier. These … Read more

JavaScript – The Beginning

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JavaScript is a language which started off in 1995 with limited functionalities. It was written by Brendan Eich in 10 days while working with Netscape. Brendan Eich created an engine called SpiderMonkey which was being used by Netscape. Eich open sourced the SpiderMonkey engine and today it is the foundation of Mozilla Firefox. JavaScript is … Read more