in reply to Re^2: Numeric sorting WITHOUT <=>in thread Numeric sorting WITHOUT <=>
# keys in scalar context: Number of keys.
my $min = keys(%jetsons);
# keys in list context: List of keys. First one is assigned
my ($min) = keys(%jetsons);
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?
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