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Re: hex-only regex

by davidrw (Prior)
on Jan 17, 2007 at 16:55 UTC ( [id://595104]=note: print w/replies, xml ) Need Help??


in reply to hex-only regex

TMTOWTDI -- Regexp::Common::number 
use Regexp::Common qw /number/;

while(<DATA>){
  chomp;
  print /\A$RE{num}{hex}\z/ ? 'YES' : 'NO ';
  print " $_\n";
}

__DATA__
12345
abc1234
foo123
ab123CD

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