Re: Printing values of keys of hash on the basis of sorted hash values

>>>>> "Prasanna" == Prasanna Goupal
<perl_developeryahoo.com> writes:

Prasanna> Hi,
Prasanna>   my %hash =
("asdf","1234","ssdsd","4
567","name","01234");
   
Prasanna>   i want output like
Prasanna>   name, asdf,ssdsd
   
Prasanna>   which is on the basis of sorted hash by
values..
   
Prasanna>   How can i do that?
   
Prasanna>   foreach my $val (sort values %hash){
   
Prasanna>      ### I want to print key of $val...
Prasanna>   }

This is a FAQ.  Please consult "perldoc perlfaq"
weekly until you have
memorized all the titles there.  Better yet, read the
various pages when you
get a spare moment... it's very informative.

In particular, you want "How do I sort a hash
(optionally by value instead of
key)?".

-- 
Randal L. Schwartz - Stonehenge Consulting Services, Inc. -
+1 503 777 0095
<merlynstonehenge.com> <URL:http://www.ston
ehenge.com/merlyn/>
Perl/Unix/security consulting, Technical writing, Comedy,
etc. etc.
See PerlTraining.Stonehenge.com for onsite and
open-enrollment Perl training!


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