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  1. or download this
    print "From outside the subroutine:\n";
    my $i = 0;
    ...
        print "$myHash{ $names[$i] }{ name }\n";
          $i++;
    }
    
  2. or download this
    Use of uninitialized value in concatenation (.) or string at hashOfHas
    +hes.pl line 22, <INFO> line 5.