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| Think about Loose Coupling | |
| PerlMonks |
Re^2: Remove Duplicates!! Please Helpby NetWallah (Canon) |
| on Jan 03, 2008 at 16:16 UTC ( [id://660238]=note: print w/replies, xml ) | Need Help?? |
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Marginally less overhead if the data is sorted:
Also, the OP's code handles the boundary condition for the first record, but not the last. "As you get older three things happen. The first is your memory goes, and I can't remember the other two... " - Sir Norman Wisdom
In Section
Seekers of Perl Wisdom
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