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Re: Hashes and arrows

by jethro (Monsignor)
on Mar 13, 2012 at 15:13 UTC ( #959377=note: print w/ replies, xml ) Need Help??


in reply to Hashes and arrows

$CstType{$ID} is the hash key into an unnamed hash that $TotCst{$AppCode{$ID}} points to.

To get a good picture of it you could use Data::Dumper to show you how $CstType looks like. Data::Dumper shows you hashes and other datastructures exactly as if you had to initialize them with the data in a perl script

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