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{ 2009 01 11   -   1 year, 1 month ago. }

object.isArray() in Javascript

http://thinkweb2.com/projects/prototype/instanceof-considered-harmful-or-how-to-write-a-robust-isarray/

It’s mind-boggling how many pitfalls there are when implementing this seemingly simple method. How lucky we are to have scads of Javascript libraries nowadays to handle all this hairy stuff for us, so we can spend more time writing cool software rather than reinventing the wheel :)

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Posted by Jeremy on Sunday, January 11, 2009, at 11:14 pm. Filed under Misc. Follow any responses to this post with its comments RSS feed. You can post a comment, but trackbacks are closed.

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