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Help me understand hashes

by hallikpapa (Scribe)
on Nov 16, 2007 at 00:49 UTC ( #651103=perlquestion: print w/replies, xml ) Need Help??

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  1. or download this
    $hash{$station}{$row}{$id} = $draw->{Value};
    
  2. or download this
    while ($hash{"STATION2"}{$row}{"ID1"} eq $hash{"STATION3"}{$row}{"ID1"
    +) {
         ........
    }
    

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