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ivolivares/random.js

Last active December 23, 2015 02:19
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"Perfecto" random de un array.
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random.js
var arr = [0,1,2,3,4,5,6,7,8,9], // Example array
rand = Math.floor(Math.random() * arr.length); // Formula, where "arrr" = "n" elements.
// Show result
console.log(rand);
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