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Re: More while issuesby Anonymous Monk |
| on Mar 03, 2011 at 21:09 UTC ( [id://891306]=note: print w/replies, xml ) | Need Help?? |
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$string =~ tr/H// returns the number of times the character 'H' occurs in a string. $string =~ tr/G//d; removes all occurances of the character 'G'. See tr/SEARCHLIST/REPLACEMENTLIST/cds in perldoc perlop.
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