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Re:{3} How to test equality of hashes?

by jeroenes (Priest)
on Jun 20, 2001 at 18:26 UTC ( [id://90004]=note: print w/replies, xml ) Need Help??

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  1. or download this
      my %h1 = %{ $_[0] }; #h2 similar
  2. or download this
      my %h1 = (defined $_[0] and ref $_[0]) ? %{ $_[0] } : ();
  3. or download this
  4. or download this
      scalar grep { 
    my ($a, $b) = ( $h1{$_}, $h2{$_} );
...
      or
    $a ne $b 
  } @k1

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