Hi folks,
Can someone help me please? I've looked through the tutorials and Q&A sections with no luck...

I need to know how to do one of the following.

1. Is it possible to write an array to disk in the same way as you can a hash, with either the dbmopen/dbmclose or that tiehash thing?

or

2. How can I sequentially step through elements in a hash? For example with an array I would just 'push' things on, then I 'shift' them off.

or

3. If I don't know the key from my hash, how can I just retrieve the first value?

Thanks Tom

In reply to Fun with arrays and hashes by shaolin_gungfu

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