untitled notebook

node v14.20.1
version: 1.0.0
endpointsharetweet
function insertAtGivenIndexOfAnArray(arr, num, index) { if(arr.length === 0) return 0; for(let i = arr.length - 1; i >= 0; i--) { arr[i+1] = arr[i]; if(i === index) { arr[i] = num; break; } } return arr; } console.log(insertAtGivenIndexOfAnArray([23, 45, 56, 7, 99, 10], 11, 3))
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