DormanResearch : PerlHints?

Referers: HelpfulHints :: (Remote :: Orphans :: Tree )

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This is an old revision of PerlHints from 2008-05-24 11:47:59.
PerlCountMatches?: my $cnt = ($str =~ tr/p/p/); # counts the number of times p is found in string
PerlSumArray?: my $cnt = 0; ($cnt+=$_) @array;
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