Javascript for loop efficiency

Posted by Misha Moroshko on Stack Overflow See other posts from Stack Overflow or by Misha Moroshko
Published on 2010-04-30T05:08:44Z Indexed on 2010/04/30 5:17 UTC
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for (var i=0, cols=columns.length; i<cols; i++) { ... }

for (var i=0; i<columns.length; i++) { ... }

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