js sort numbers descending order code example
Example 1: js sort numbers descending order
function sortDescending(num) {
return Number(num.toString().split('').sort((a, b) => b - a).join(''));
}
console.log(sortDescending(123));
console.log(sortDescending(1254859723));
Example 2: javascript ascending and descending
const arr1 = [21, 2100, 2, 35000];
const arr2 = [21, 2100, 2, 35000];
let ascN = arr1.sort((f, s) => f - s);
let dscN = arr2.sort((f, s) => s - f);
const arr3 = ['21', '2100', '2', '35000'];
const arr4 = ['21', '2100', '2', '35000'];
let ascS = arr3.sort((f, s) => f.length - s.length);
let dscS = arr4.sort((f, s) => s.length - f.length);
Example 3: javascript sort numbers descending
var numArray = [140000, 32, 12, 63323, 104, 99];
numArray.sort(function(a, b) {
return b - a;
});