여행과 일상

* Shufflevar intList = [ 10, 20, 30, 40, 50 ];// shuffle var array_shuffle = function(arr) { for(var j, x, i = arr.length; i; j = Math.floor(Math.random() * i), x = arr[--i], arr[i] = arr[j], arr[j] = x); return arr; };array_shuffle(intList);for(var i in intList) { alert(intList[i]); }-> 10, 30, 20, 50, 40 * 초기화var arrayList = new Array();arrayList.push("a");arrayList.push("b");arrayList.push("c..