Re: How to access first key of "Hash of Hash"

[Edward Wijaya]

On 29 Sep 2004 14:58:00 +0100, Jose Alves de Castro  
<[EMAIL PROTECTED]> wrote:
If I understood this correctly, you want to do this:
So sorry for being not clear.
I will extend just a bit.
Suppose I have:
my %HoH = (
   firstkey => { A => 'blabla',
                 B => 'dadada',
                 C => 'tititi',}
   secondkey => { D => 'blabla',
                  E => 'dadada',
                  F => 'tititi',}
   );
and I generated that HoH with this:
$HoH{$fkey}{$alpha}=$text;
namely:
"firstkey, secondkey"     from $fkey
"A, B, C, etc"            from $alpha
"blabla etc"              from $text
my question is how can I print output like:
firstkey
secondkey
given the construction variables as mention before.
Thanks
Regards,
Edward WIJAYA
SINGAPORE
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