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Re^2: Data Dump / Tool To View Hash Structure Easily?

by jdlev (Scribe)
on Sep 11, 2013 at 00:18 UTC ( #1053384=note: print w/replies, xml ) Need Help??

in reply to Re: Data Dump / Tool To View Hash Structure Easily?
in thread Data Dump / Tool To View Hash Structure Easily?

Thanks for the great examples, they were very helpful. I have a question though. When you're using perl hashes, what is the difference between declaring a hash as "%hash" and "$hash"?

I'm not sure why, but I've tried to print by using  $hash{113}{id} \n; and it won't put out anything for some reason? Meanwhile, Dumper works just fine and spews data all over the place?

I love it when a program comes together - jdhannibal

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Re^3: Data Dump / Tool To View Hash Structure Easily?
by choroba (Chancellor) on Sep 11, 2013 at 08:17 UTC

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[Discipulus]: dear brother karl has "Furthermore I consider that Donald Trump must be impeached as soon as possible" in his sig
[erix]: ah, thanks Discipulus
[1nickt]: erix perhaps you could kindly point out your technique to roho and everyone will be happy.
[Discipulus]: but i'm also animalist, so i' hirted by 1nickt's sig: The way forward always starts with a mammal test... grin..
[erix]: I might if I did remember. It's probably somewhere in the site docs
[uhClem]: I don't favor that sort of thing around here but the place for our politics is wherever we live.
[uhClem]: And besides, the objection to it was off-topic.
[Discipulus]: 1nickt hide signature is a positive action; i think is not a solution here

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