in reply to passing arrays to subroutines
@arr=('1', '2', '3');
Unpacking @_ with explicit subscripts is inefficient and unsightly. Using an array slice in a scalar context is also messy.
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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