Javascript Array Functions Tutorial

What is an Array

In simple words, Array is a variable which holds multiple values at a time. In this article you will learn how to declare an array in javascript and usage of popular javascript array functions.

Let’s start with declaration

To declare an array using Array constructor .

or Define them in single line

Difference Between Double (==) and Triple (===) Equals in Javascript

What’s the difference between double and triple equals operators .  Javascript supports both supports strict equality (===) and type-converting equality (==).

In the beginning it’s seems confusing to me when i see comparison using triple equals. Later i know the reason why triple comparison is used.

In this post i am going to explain what’s the difference between double(==) and triple(===) equal operators.