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Wrong result for "length keys %$hashref"?

by samwyse (Scribe)
on Mar 14, 2011 at 19:34 UTC ( [id://893123]=perlquestion: print w/replies, xml ) Need Help??

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  1. or download this
      print length keys %$hashref;
  print join ',', keys %$hashref;
  print Dumper $hashref;
  2. or download this
    1
x,y,z
...
          'y' => 0,
          'z' => 0
        };

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