How to Reverse the Number in JavaScript?
I need a function that takes an integer n and reverses it.
1 Answer
Try this simple method it accepts a number the return a reversed
function rev(n) {
let str = String(n);
let str2 = str.split('');
let str3 = str2.reverse().join('');
return String(parseInt(str3)) ;
}Example
rev(51) // "15"
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