function reverseArr(input) { var ret = new Array; for(var i = input.length-1; i >= 0; i--) { ret.push(input[i]); } return ret; } var a = [3,5,7, ... ... <看更多>

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This method is called Temporary Swap and it only runs for half of the array. Raw. ReverseArray.js ... ... <看更多>

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