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Re: Help me understand hashes

by ysth (Canon)
on Nov 16, 2007 at 01:53 UTC ( #651109=note: print w/replies, xml ) Need Help??


in reply to Help me understand hashes

I want to compare every ID value at STATION3 to see if it matches the ID value at STATION2, if it matches, do something
That question makes sense if there were no {$row} in the middle; as is it is very unclear what you mean. How about some sample data, showing what is and isn't a match?

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