How to get a long url from a short url

Posted by JK on Stack Overflow See other posts from Stack Overflow or by JK
Published on 2010-03-12T18:26:37Z Indexed on 2010/03/12 18:27 UTC
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Filed under:

objective-c

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cocoa

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cocoa-touch

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http

I would like to determine what the long url of a short url is. I have tried using http HEAD requests, but very few of the returned header fields actually contain any data pertaining to the destination/long url.

Is there: 1. Any way to determine the long url? 2. If so, can it be done without downloading the body of the destination?

Thank you

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