Understanding Difference Between For, For…In and ForEach Loop In Javascript

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Post Link : Understanding Difference Between For, For…In and ForEach Loop In Javascript

This tutorial explains basic implementation of For, For…In and ForEach loop in Javascript and it's working in real time scenarios. Loops in JavaScript are used to execute the same block of code a specified number of times or while a specified condition is true. Lets see the below example that helps you to build more understanding on For, For…In and ForEach loops.

For Loop
The for loop is used when you know in advance how many times the script should run. lets see the below example for For loop syntax, it will iterate for nth times.( depending upon looping times specify the nth value.)

Syntax :
for (i = 0; i < n; i++) {
// do something
}

Example
const array = ['skptricks', 'php', 'java'];
for (i = 0; i < array.length; i++) {
console.log(array[i])
}