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Re: What I Most Recently Learned in Perl, But Should Have Already Known

by imp (Priest)
on Aug 22, 2006 at 21:17 UTC ( #568971=note: print w/replies, xml ) Need Help??

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  1. or download this
    my $indent = ' 'x5;
    # Yields '     '
    
  2. or download this
    my @list = (1)x5;
    # Yields (1,1,1,1,1)
    
  3. or download this
      @placeholders = map {'?'} @columns;
    
  4. or download this
      @placeholders = ('?')x @columns;
    

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