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Re: Perlfunc for each(), keys(), values() has been changed

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From:
Eric Brine
Date:
March 31, 2013 02:12
Subject:
Re: Perlfunc for each(), keys(), values() has been changed
Message ID:
CALJW-qHtNs3BDMjc1pOHK=14W7Q6ZiBUFDvijMus4BQ8JdjJMg@mail.gmail.com
On Sat, Mar 30, 2013 at 12:22 PM, demerphq <demerphq@gmail.com> wrote:

> It's not an arbitrary key, its a key returned by traversing the items.
>

keys() returns all keys, so that means I can delete any key of my choice.
That's that's the very definition of arbitrary.

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