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| Do you know where your variables are? | |
| PerlMonks |
Re: ranged conditional with variableby ikegami (Patriarch) |
| on Aug 22, 2006 at 05:57 UTC ( [id://568775]=note: print w/replies, xml ) | Need Help?? |
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Furthermore,
foreach (<FILE>) { reads the whole file into memory, even though you only work on one line at a time. Use while (<FILE>) or (while (defined(my $line = <FILE>))) instead.
In Section
Seekers of Perl Wisdom
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