Created
November 19, 2014 14:13
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Array.prototype.forEach()
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| function double(element, index, array) { | |
| console.log('elem['+ index + '] ', element * 2); | |
| } | |
| [1,2,3,4,5].foEach(double); // returns elem[0] 2 elem[1] 4 elem[2] 6 elem[3] 8 elem[4] 10 |
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