use set to remove duplicates in javascript

Gentle Grouse answered on September 18, 2020 Popularity 10/10 Helpfulness 8/10

answer use set to remove duplicates in javascript

related remove duplicates in javascript array (using set)

related new set remove duplicates javascript

use set to remove duplicates in javascript

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const names = ['John', 'Paul', 'George', 'Ringo', 'John'];

let unique = [...new Set(names)];
console.log(unique); // 'John', 'Paul', 'George', 'Ringo'

Popularity 10/10 Helpfulness 8/10 Language javascript

Source: wsvincent.com

Tags: javascript set

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Contributed on Sep 18 2020

Gentle Grouse

0 Answers Avg Quality 2/10

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remove duplicates in javascript array (using set)

Comment

const arrayWithDuplicateValues = [1, 2, 2, 3, 4, 5, 6, 7, 7, 7, 8, 9];
const uniqueValues = [...new Set(arrayWithDuplicateValues)];

console.log(uniqueValues);

//same code with spread operator


const arrayWithDuplicateValues = [1, 2, 2, 3, 4, 5, 6, 7, 7, 7, 8, 9];
const uniqueValues = Array.from(new Set(arrayWithDuplicateValues));

console.log(uniqueValues);

Popularity 9/10 Helpfulness 6/10 Language javascript

Source: geshan.com.np

Tags: javascript j

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Contributed on Jul 10 2022

Geshan Manandhar

0 Answers Avg Quality 2/10

new set remove duplicates javascript

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// Sample array with duplicates
const array = [1, 2, 3, 1, 4, 2, 5];

// Creating a new set from the array (removes duplicates)
const set = new Set(array);

// Converting the set back to an array (if required)
const uniqueArray = Array.from(set);

console.log(uniqueArray);

Popularity 7/10 Helpfulness 1/10 Language javascript

Source: Grepper

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Contributed on Sep 11 2023

YOU.com

0 Answers Avg Quality 2/10

use set to remove duplicates in javascript

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use set to remove duplicates in javascript

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remove duplicates in javascript array (using set)

new set remove duplicates javascript

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