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jswhisperer/Truncate an array using length.js

Created January 4, 2014 18:26
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Truncate an array using length
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Truncate an array using length.js
var myArray = [12 , 222 , 1000 , 124 , 98 , 10 ];
myArray.length = 4; // myArray will be equal to [12 , 222 , 1000 , 124]
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