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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 (Canon) on Sep 11, 2013 at 08:17 UTC

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