Question

How to create a set from an array of characters in JavaScript

Answer 1

const arr = ["j", "a", "v", "a", "s", "c", "r", "i", "p", "t"]

const st = new Set(arr);

console.log(st);
 
 
 
 
/*
run:
 
Set(9) { 'j', 'a', 'v', 's', 'c', 'r', 'i', 'p', 't' }
 
*/

 

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