function reverseArr(input) { var ret = new Array; for(var i = input.length-1; i >= 0; i--) { ret.push(input[i]); } ... ... <看更多>

In this tutorial we're going to learn about the # reverse # JavaScript # Array Method and how it can be used to reverse the items inside an ... ... <看更多>

Arrays have a method reverse, which changes the array by inverting the order in which its elements appear. For this exercise, write two functions, ... ... <看更多>

Reversing Arrays. Problem. You want to reverse an array. Solution. Use JavaScript's Array reverse() method: [ ... ... <看更多>