v1
6/1/2022 by fasterthanlime -10
Setup JavaScript
let arr = new Array(4096);
for (let i = 0; i < arr.length; i++) {
arr[i] = i;
}ready
function double(arr) {
let result = new Array(arr.length);
for (var i = 0; i < arr.length; i++) {
result[i] = arr[i] * 2;
}
return result;
}
double(arr);ready
function double(arr) {
return arr.map((x) => x * 2);
}
double(arr);