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Trying to pull the key values from a Hash

by Anonymous Monk
on Nov 24, 2009 at 15:14 UTC ( [id://809097]=perlquestion: print w/replies, xml ) Need Help??

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  1. or download this
    $children{$parent_id}{$child_id}{'id'} = $newid;
  2. or download this
    @{ $children{$parent_id} });
  3. or download this
    keys($children{$parent_id})

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