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

[Edward Wijaya]

On 29 Sep 2004 15:20:39 +0100, Jose Alves de Castro  
<[EMAIL PROTECTED]> wrote:


for (keys %HoH) {
  print "$_\n";
}
It seems so. Thanks a lot.
I thought 'keys' are only for simple hash.
Regards,
Edward WIJAYA
SINGAPORE
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