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Re^3: Four annoying warnings

by chrestomanci (Priest)
on Dec 11, 2012 at 17:01 UTC ( #1008339=note: print w/replies, xml ) Need Help??


in reply to Re^2: Four annoying warnings
in thread Four annoying warnings

But with strict that already doesn't compile. When you use strict, "once" usually becomes pretty irrelevant.

Mostly yes, but not if you refer to a fully qualified varable from another package. For example, when I am debugging my code, I often put DB::single=1 at various places. Sometime I leave those line in production code inside assert like error checks, as a kind of assert that will only go off when debugging.

I have found that those lines will trigger the "once" warning, which is irritating.

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[Corion]: TCLion: I'm not aware of a better way than manually building the hash, as all strptime incarnations I know have nasty edge cases
[davido]: And remember; time is hard. :) As soon as you think, I've got this, you'll discover that time is harder than that. :)
[1nickt]: TCLion are you parsing the dates with DateTime or another tool?
[1nickt]: I note DateTime::Format:: Flexible, announced immediately below this box in the CPAN feed
[Corion]: 1nickt: That one sounds sensible as it will tell you when it found an error

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