Re: Printing only the keys and values of a single nested hash (HoH)

The syntax for a hash ref is just a little different:

for my $protein ( keys %{$rHoH{$name}}) 
{
  print "$protein=$rHoH->{$name}{$protein}";
  #                    __
}
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Comment on Re: Printing only the keys and values of a single nested hash (HoH) Download Code

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Re^2: Printing only the keys and values of a single nested hash (HoH) by Jeri (Scribe) on Nov 09, 2011 at 21:18 UTC
Great Thanks! I also had to put -> in `(keys %{$rHoH->{name}})`	[reply] [d/l]
Re^3: Printing only the keys and values of a single nested hash (HoH) by AnomalousMonk (Archbishop) on Nov 10, 2011 at 00:42 UTC
... some good reading ... See perldsc, perlref, perlreftut.	[reply]