How selectorgadget works?

Posted by andrisetiawan on Stack Overflow See other posts from Stack Overflow or by andrisetiawan
Published on 2010-03-27T02:47:10Z Indexed on 2010/03/27 2:53 UTC
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JavaScript

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selectors

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screen-scraping

How selectorgadget.com works? Is there any link/page that explain the algorithm behind selectorgadget?

thanks

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