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Re: hashes hash refs and arrays

by aitap (Deacon)
on Sep 12, 2012 at 20:45 UTC ( #993309=note: print w/ replies, xml ) Need Help??

in reply to hashes hash refs and arrays

$share_hash{$fields[$colhash{res_stay_id}]} = [@fields];
This fills the %share_hash hash.
foreach my $share_item (keys %$share_hash) { my $row = $share_hash->{$share_item};
This tries to work with $share_hash scalar variable (which is different from %share_hash) as a hash reference and should probably trow some errors/warnings.
Use keys %share_hash and $share_hash{$share_item} instead.
Sorry if my advice was wrong.

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