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Re^3: compare data between two files using Perlby svenXY (Deacon) |
on Dec 16, 2008 at 13:04 UTC ( [id://730639]=note: print w/replies, xml ) | Need Help?? |
each() will help you with your question. To put it short: each() returns a list of the next key/value pair and uses memory very efficiently.
Regards, svenXY
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