Yup, perfectly clear! Thank you! But I've just realized that I don't how to do one thing... how can I make %hash and %copy be in the same mem location? So that when I add a new key to %copy, %hash also changes. I'm just lazy about working with a ref directly as in 
$$p{c}=3;

[download]
or 
$p->{c}=3;

[download]
I just want 
$copy{c}=3;

[download]
To change the value of %hash.
-rod

In reply to Re^2: hash ref mind blow by Anonymous Monk
in thread hash ref mind blow by Anonymous Monk

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