{ jQuery & push() }

Loop and “push” each variable into another array or object:

var arr = [];
arr[0] = 'First Value';
arr[1] = 'Second Value';

var arr2 = [];
arr2[0] = 'First';
jQuery.each(arr, function(key, val) {
     arr2.push(val);
});

arr2 is now:
First
First Value
Second Value