How to remove duplicates from an Array using different ways in JavaScript

How to remove duplicates from an Array using different ways in JavaScript

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Code:

let a = [1,2,7,9,2,3,4,5,6,7,6,7,8,9]

// 1 st way

let b = []

for (let i=0;i(less than)length;i++){
}
}

//2nd way

let tempVar

for(let i=0;i(less than)length;i++){
if(a[i] !== tempVar){
tempVar = a[i]
}
}

// 3rd way - empty object

let x={}

for(let i of a){
x[i] = 20
}

//4th way using SET

let simpleSet = new Set(a)

Description Tags:

5 ways to remove duplicate elements from array in JavaScript | Interview Guide
Remove duplicates from array in Javascript | Algorithm Interview Question
JavaScript Problem: Removing Duplicate Objects from an Array
Chapters
4 easy ways to remove duplicate elements from Array - JavaScript
JavaScript Interview #11: Program to Remove Duplicate Values from Array in JavaScript
JavaScript How To Remove An Item From Array Tutorial

Chapters:

0:00 - Introduction
0:27 - Remove duplicates First way using Includes method
4:17 - Remove duplicates by using temp variable
7:20 - Remove duplicates by using empty Object
10:19 - Remove duplicates using SET
13:00 - End Tags and subscription to the channel

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