Say I had something like:
# %superhash is some predefined hash with more than 0 keys;
%hash = ();
foreach my $key (keys %superhash){
$superhash{ $key } = %hash;
%hash = ();
}
Would all the keys of superhash point to the same empty hash accessed by %hash
or would they be different empty hashes?
If not, how can I make sure they point to empty hashes?