duplicate an array in javascript n times
const makeRepeated = (arr, repeats) =>
Array.from({ length: repeats }, () => arr).flat();
console.log(makeRepeated([1, 2, 3], 2));duplicate an array in javascript n times
const makeRepeated = (arr, repeats) =>
Array.from({ length: repeats }, () => arr).flat();
console.log(makeRepeated([1, 2, 3], 2));javascript create array with repeated values
Array(5).fill(2)
//=> [2, 2, 2, 2, 2]Copyright © 2021 Codeinu
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