william wrote:
I like to add on something, I had put the pragma use strict; use warnings; on all modules that I had, but I didn't get the warnings of "Variable "$foo" will not stay shared at..." . What other possibility that might cause my program to cache the result even when the input has already changed ?
http://perl.apache.org/docs/general/perl_reference/perl_reference.html#my____Scoped_Variable_in_Nested_Subroutines --Geoff
