Can i develop a scrapper???

Discussion in 'iOS Programming' started by, Jun 30, 2010.

  1. macrumors newbie

    Jun 13, 2010
    I'm developing an application which automatically updates its background from a website. i need to extract the link to a image in the page .is there any way to do that.plz help...
    Can i use regular expression in NSscanner for that??
  2. kainjow Moderator emeritus


    Jun 15, 2000
    If you're targeting 3.2 or greater, you can use the rangeOfString methods with NSRegularExpressionSearch to do regex. I don't think NSScanner supports it though.

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