in reply to Hash Keys (strings or numbers?)
$ perl -lwe 'print shift() + 4' 012
$ perl -lwe 'print 012 + 4'
$ perl -lwe'print "012" + 4'
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 (499 votes). Check out past polls.