Help for this page

Select Code to Download


  1. or download this
    $ perl -E'
       my $fh = \*STDOUT;
    ...
    0
    1
    1
    
  2. or download this
    perl -E'
       open my $fh, ">&", *STDOUT or die;
    ...
    0
    0
    0
    
  3. or download this
    $ perl -E'
       local *STDOUT;
    ...
    0
    0
    1
    
  4. or download this
    $ perl -E'
       local *STDOUT;
    ...
    0
    1
    0