<!DOCTYPE html>
<html>
<head>
<meta name="description" content="[add your bin description]">
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>JS Bin</title>
</head>
<body>
<script id="jsbin-javascript">
var numbers = [1, 9, 5, 55, 15, 19, 0, 23];
console.log(numbers.sort()); // [0, 1, 15, 19, 23, 5, 55, 9]
console.log(numbers.sort(
function(first, second) {
return first - second;
}
)); // [0, 1, 5, 9, 15, 19, 23, 55]
</script>
<script id="jsbin-source-javascript" type="text/javascript">var numbers = [1, 9, 5, 55, 15, 19, 0, 23];
console.log(numbers.sort()); // [0, 1, 15, 19, 23, 5, 55, 9]
console.log(numbers.sort(
function(first, second) {
return first - second;
}
)); // [0, 1, 5, 9, 15, 19, 23, 55]</script></body>
</html>