Answers for "for loop backwards through array javascript"

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
0

javascript loop through array backwards

let arr = [1, 2, 3]
for(let i =  arr.length -1; i > 0; i--) {
	console.log(arr[i] );
}
Posted by: Guest on April-25-2022

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