I wrote an article in November 2009 titled Faster isNaN() and a followup to it titled Even Faster isNaN() and continue to get comments on both, so today I’m doing a followup to bring together both articles and the many comments on them into one definitive article. (UPDATE: added Windows performance results)
Posts Tagged isNaN
I wrote an article last November showing how to make your isNaN() calls 12x faster. Today, thanks to a tip from the comments on that article, I’ll show you how to make your isNaN() calls even even faster! (UPDATE: see the definitive article on isNaN for much more!)