Answers for "how to loop backwards through an array"

40

js loop array backwards

let arr = [1, 2, 3];
arr.slice().reverse().forEach(x => console.log(x))
Posted by: Guest on November-03-2021
1

javascript backwards loop array

var arr = [1, 2, 3, 4, 5];
 
for (var i = arr.length - 1; i >= 0; i--) {
    arr[i]
}
Posted by: Guest on April-16-2022

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