Thread regular expressions (9 answers)
Opened by paidopoieo at 2006-01-03 02:41

pq
 2006-01-03 11:35
#61441 #61441
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Code: (dl )
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for ($string) {
  print "yes" if tr/k// >= 2 and tr/r// >= 2 and tr/w// >= 2;
}
Always code as if the guy who ends up maintaining your code will be a violent psychopath who knows where you live. -- Damian Conway in "Perl Best Practices"
lesen: Wiki:Wie frage ich & perlintro Wiki:brian's Leitfaden für jedes Perl-Problem

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