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Re: How to make a fingerprint from an Objectby doom (Deacon) |
on May 08, 2007 at 00:03 UTC ( [id://614074]=note: print w/replies, xml ) | Need Help?? |
You don't make it entirely clear what you mean by a "duplicate" object. If you're interested in finding objects with identical data, then yes, an MD5 fingerprint (updated whenever the data was last changed) would be a decent solution. If you're looking for copies of the same object,
then you can just check scalar $object.
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