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daredrum/array.js

Created July 4, 2016 13:23
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Array techniques
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array.js
var arr = [1,2,3,4,5,6,7,8,9,10];
var arr2 = arr.slice(0, 3); // => arr2 = [1,2,3]
var arr3 = arr.splice(0, 3); // => arr3 = [1,2,3] arr = [4,5]
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