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Perl: the Markov chain saw

nite_man's scratchpad

by nite_man (Deacon)
on Jun 03, 2004 at 09:51 UTC ( #360017=scratchpad: print w/replies, xml ) Need Help??

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  1. or download this
    use POSIX 'strftime';
    my $today = strftime '%d/%m/%Y %H:%M', localtime;
    $today =~ s!(\d{2})/(\d{2})/(\d{4})!$3-$2-$1!;
  2. or download this
    my @array = ('One', 'Two', 'Three', 'Four', 'Five');
    print get_element_index('Four', @array); # Res: 3
    print get_element_index('Six', @array); # Res: -1
  3. or download this
    use constant TEST => 'test';
    if($var =~ qr{${\TEST}}) { print 'OK!' }
    else { print 'Not matched!' }
  4. or download this
    my $var = 1;
    if($var =~ qr{#{\C->TEST_CONST}}) { print 'OK!' }
    else { print 'Not matched!' }
  5. or download this
       <a href=#top onClick='scrollTo(0,0); return false;'>
          <font color=#FFFFFF>TOP</font>
  6. or download this
    my @array = (2) x 10;

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