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Re: Useless use of private variableby Sandy (Curate) |
on Jul 15, 2009 at 02:49 UTC ( [id://780138]=note: print w/replies, xml ) | Need Help?? |
The "useless use of private variable" refers to the $s in your for loop because the variable is never being used. A more perlish way of looping over a bit of code a fixed number of times (one of many ways actually) is
Sandy
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