jQuery / Javascript if statement speed

Posted by Sam on Stack Overflow See other posts from Stack Overflow or by Sam
Published on 2010-06-17T15:31:08Z Indexed on 2010/06/17 15:43 UTC
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Given:

var
isIE = $.browser.msie && !$.support.opacity, 
isIE6 = isIE && $.browser.version < 7;

Which would be faster:

if(isIE6){ doSomething(); }
else { doSomethingElse(); }

OR

if(!isIE6){ doSomethingElse(); }
else { doSomething(); }

Are they exactly the same in terms of speed?

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