Beefy Boxes and Bandwidth Generously Provided by pair Networks
go ahead... be a heretic
 
PerlMonks  

charachter classes, and a misunderstanding...

by eduardo (Curate)
on Aug 21, 2000 at 03:06 UTC ( [id://28747] : perlquestion . print w/replies, xml ) Need Help??

Help for this page

Select Code to Download


  1. or download this
    sub without_regexp {
        my $largest = "";
    ...
        close (INFILE) || die "error $!";
        print "LARGEST FOUND: $largest\n";
    }
    
  2. or download this
    sub with_regexp {
        my $largest = "";
    ...
        close (INFILE) || die "error $!";
        print "LARGEST FOUND: $largest\n";
    }
    
  3. or download this
    sub with_regexp {
        my $largest = "";
    ...
        close (INFILE) || die "error $!";
        print "LARGEST FOUND: $largest\n";
    }