I allocated a hash, but didn't define any elements, and wanted to see if I had any elements in it. So I did... 
my %hash;
...
#check to see if anything's in my hash...
 if (defined %hash) ...

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and this yielded a warning saying this was deprecated. So Is the "acceptable" way to see if there's any elements in my hash just to do: 
my %hash;
...
#check to see if anything's in my hash...
 if (%hash) ...

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It works fine. And it doesn't yield a warning. Just was curious... --Ray

In reply to if (defined %hash) deprecated by raybies

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