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print (Dumper($abc) . "\n"); #this will work fine
print (Data::Dumper->Dump(@$abc) . "\n"); # this will give usage error
+ as I mentioned earlier.
$VAR1 = "cde";
Usage: PACKAGE->new(ARRAYREF, [ARRAYREF]) at /tmp/ab123.pl line 8
There is no Extraterrestrial life
There aren't any suitably capable Extraterrestrials
Interstellar travel is too difficult
We're too uncool / not worth the trouble
What do you mean they haven't visited?
Results (491 votes). Check out past polls.