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daredrum/array.js

Created July 4, 2016 13:23
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  1. daredrum created this gist Jul 4, 2016.
    4 changes: 4 additions & 0 deletions array.js
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,4 @@
    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]