Question

How to create an array with N elements and same values in TypeScript

Answer 1

const N = 6;

const arr = Array(N).fill(2)
     
console.log(arr);
 
 
 
/*
run:
 
[2, 2, 2, 2, 2, 2] 
 
*/

 

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Answer 2

const N = 6;

const arr = Array(N).fill('@')
     
console.log(arr);
 
 
 
/*
run:
 
["@", "@", "@", "@", "@", "@"] 
 
*/

 

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