Let me recommend a great book, that will teach you everything you ever want or need to know about deep data structures in perl.

Advanced Perl Programming
by Sriram Srinivasan published by O'Reilly.

I've used mine so much I'm starting to loose the cover.
I think anyone serious about programming in perl should read this book.

In reply to Re: Referencing a HoH by linux454
in thread Referencing a HoH by P0w3rK!d

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