Select Code to Download

$ perl -MDDS -w -le " my $hr; $hr->{stuff}; Dump($hr)"
$HASH1 = {};
...
$ perl -MDDS -Mwarnings -le " my $hr; $hr->{stuff}; Dump($hr)"
Useless use of hash element in void context at -e line 1.
$HASH1 = {};