Comments on: Taking JavaScript Performance to the Extreme with Thomas Fuchs http://www.globalnerdy.com/2009/11/09/taking-javascript-performance-to-the-extreme-with-thomas-fuchs/ Tech Evangelist Joey deVilla on Shopify, startups, software development, tech news and other nerdy stuff Thu, 09 Feb 2012 21:18:39 +0000 hourly 1 http://wordpress.org/?v=3.3.1 By: Joey deVilla http://www.globalnerdy.com/2009/11/09/taking-javascript-performance-to-the-extreme-with-thomas-fuchs/comment-page-1/#comment-5841 Joey deVilla Mon, 09 Nov 2009 22:50:23 +0000 http://www.globalnerdy.com/?p=4662#comment-5841 <strong>Mark Jaquith:</strong> Excellent caveat! Maybe I need to throw in an "all things being equal" qualifier somewhere in there. Mark Jaquith: Excellent caveat! Maybe I need to throw in an “all things being equal” qualifier somewhere in there.

]]> By: Mark Jaquith http://www.globalnerdy.com/2009/11/09/taking-javascript-performance-to-the-extreme-with-thomas-fuchs/comment-page-1/#comment-5840 Mark Jaquith Mon, 09 Nov 2009 22:33:53 +0000 http://www.globalnerdy.com/?p=4662#comment-5840 <blockquote>Tune your boolean expressions: in logical “AND” (&&) operations, make the operand most likely to be false the first one.</blockquote> Unless there is a huge performance difference between the tests, in which case you should put the expensive ones behind less expensive ones.

Tune your boolean expressions: in logical “AND” (&&) operations, make the operand most likely to be false the first one.

Unless there is a huge performance difference between the tests, in which case you should put the expensive ones behind less expensive ones.

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