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Introduction

At first glance, Null and Undefined may seem the same, but they are far from it. Null and Undefined are both data types in JavaScript. Undefined is a variable that has been declared but not assigned a value. Where Null is an assignment value. …


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1. What Is React ?

React is a JavaScript library that aims to simplify development of visual interfaces. It's created by Facebook. React can be used as a base in the development of single-page or mobile applications. …


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Block Bindings

Usually bindings occur whenever we declare or set a value in a variable. Variable declare is an important factor. ES6 provides a new way to declare variable, so that you can more easily control the scope of variables.

Variable Declaration and Hosting

Before ES6, var was the only keyword…


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1. How to Split a String into an Array in JS

  • Split() method is used to split a string separately. String is split between each character. If you want to split a string with multiple separators then you have to pass regex expressions into a split method. That’s how we work with split method in JavaScript…

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