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December 25, 2015 05:49
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A short snippet to randomize elements in an array or a jquery collection.
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| function randomize(arr) { | |
| for(var j, x, i = arr.length; i; j = parseInt(Math.random() * i), x = arr[--i], arr[i] = arr[j], arr[j] = x); | |
| return arr; | |
| }; |
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