Nested hash of hashes - Perl to Java


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Nested hash of hashes - Perl to Java

by vit (Friar)

on Jul 27, 2013 at 15:07 UTC ( [id://1046655]=perlquestion: print w/replies, xml )

Need Help??

vit has asked for the wisdom of the Perl Monks concerning the following question:

Dear Monks,
Nowdays many of us have to merge Java and Perl codes (I do it a lot) or reprogram Perl codes to Java.
One of Perl's beauties is nested hashes

$hash{key1}...{keyN} = val
[download]

which in Java is pretty clumsy. Could anybody share with me a good java method which fills out a HashMap of HashMap on N nested levels. Purely String version or same Obj version is OK for me.

Comment on Nested hash of hashes - Perl to Java Download Code

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Re: Nested hash of hashes - Perl to Java by LanX (Saint) on Jul 27, 2013 at 15:33 UTC
This is no Java-board! But let me didgeridoo for you: http://stackoverflow.com/questions/4769111/java-equivalent-of-perls-hash Cheers Rolf ( addicted to the Perl Programming Language)	[reply]
Re^2: Nested hash of hashes - Perl to Java by bulk88 (Priest) on Jul 28, 2013 at 03:00 UTC
Perlmonks used to have a Java board, http://web.archive.org/web/20071016160006/http://www.javajunkies.org/index.pl?node_id=395;.	[reply]
Re^3: Nested hash of hashes - Perl to Java by LanX (Saint) on Jul 28, 2013 at 13:07 UTC
LOL interesting: =) Took me some searching to find references in the archive: JavaJunkies: Open For Business update but IMHO Perlmonks used to have a Java board isn't correct, rather others tried to use the board software for Java discussions. Cheers Rolf ( addicted to the Perl Programming Language)	[reply]