Hum... I have tried all of those approaches and none of them work.
For example, the following script:
---- Start script
use strict;
my %hash = {};
print "\%hash=".%hash."\n";
print "scalar(\%hash)=".scalar(%hash)."\n";
print "length(\%hash)=".length(%hash)."\n";
%hash = undef;
print "defined(\%hash)=".defined(%hash)."\n";
--- End script
Results in the following output:
%hash=1/8
scalar(%hash)=1/8
length(%hash)=3
defined(%hash)=1
Does any of you know what the problem is? I am using perl v5.8.3.
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