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| PerlMonks |
Re: How to tell if a Directory is Emptyby mhi (Friar) |
| on Nov 23, 2011 at 06:13 UTC ( [id://939602]=note: print w/replies, xml ) | Need Help?? |
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To save time on large directories, you will probably want to add a last; after your $i++;. That way, the loop will never run more than three iterations.
In Section
Cool Uses for Perl
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