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Re^2: Help me understand hashes

by hallikpapa (Scribe)
on Nov 16, 2007 at 17:54 UTC ( #651279=note: print w/replies, xml ) Need Help??

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  1. or download this
    1,,business,first,last,email,,,,,
    
  2. or download this
    1,1,,,123,Main,St,City,State,Zip
    
  3. or download this
    1,1,1,P-550,11223344
    2,1,2,P-330,22334455
    
  4. or download this
    $excel{$tab}{$row}{$col} = $cell->{Val};
    $rehash{$tab}{$id}{$row} = $excel{$tab}{$row}{$col};
    
  5. or download this
    for my $s2_key (keys %{$rehash{"1"}}) {
                            if ( exists( $rehash{"1"}{$s2_key} )) {
                                    print SOMETHING;
                            }
    

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