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Re^4: Hash of Hashesby Cody Pendant (Prior) |
on Mar 10, 2008 at 02:01 UTC ( [id://673164]=note: print w/replies, xml ) | Need Help?? |
Surely a simpler way would be to make the ISBN the key? I don't know much about ISBNs but I'm guessing they're guaranteed unique?
Nobody says perl looks like line-noise any more
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