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Re: I just want to understand why ...

by parv (Priest)
on Oct 09, 2012 at 07:47 UTC ( #997944=note: print w/replies, xml ) Need Help??


in reply to Why does testing for the existence of hash keys create the keys ?

Could you change the title from being useless to "Understanding creation of missing keys" or similar?

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Re^2: I just want to understand why ...
by fshrewsb (Acolyte) on Oct 09, 2012 at 10:15 UTC

    Point taken about the title ! Thanks all. I had not encountered the term "autovivification" before.

    no autovivification qw(exists);

    should solve my problems without creating new ones !

      Much appreciate the changed title.

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[james28909]: i found a demo in the PDK samples, and it works there, so just need to figure out what im doing wrong.
[choroba]: Shouldn't you replace it with your app's name?

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