how to sort an array by value in javascript
//ascending order
arr.sort(function(a, b){return a-b});
arr.sort((a, b) => a - b);
//descending order
arr.sort(function(a, b){return b - a});
arr.sort((a, b) => b - a);
how to sort an array by value in javascript
//ascending order
arr.sort(function(a, b){return a-b});
arr.sort((a, b) => a - b);
//descending order
arr.sort(function(a, b){return b - a});
arr.sort((a, b) => b - a);
sorting of arraray's number element in javascript
let numbers = [0, 1, 2, 3, 10, 20, 30];
numbers.sort((a, b) => a - b);
console.log(numbers);
javascript sort by id
elems.sort((a, b) => a.id - b.id);
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