Top "Perl-hash" questions

How can I sort a Perl hash on values and order the keys correspondingly (in two arrays maybe)?

In Perl, I want to sort the keys of a hash by value, numerically: { five => 5 ten => 10 one => 1 …

perl sorting hash perl-hash

Sort Perl hash from largest to smallest

I am looking at an example found here: http://perlmeme.org/tutorials/sort_function.html And it gives this code …

perl hash perl-hash

Adding multiple values to key in perl hash

I need to create multi-dimensional hash. for example I have done: $hash{gene} = $mrna; if (exists ($exon)){ $hash{gene}{$mrna} = $…

perl perl-hash