in reply to
Re: Hidden features of Perl
in thread Hidden features of Perl
Tadpole secret operator ~~($$..!$$)
can be used as a kind of counter
print $_ , ' => ', ~~($$..!$$), "\n"
for qw(Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec);
By rote learning.
Via Genetic memory.
It's provided by my firmware.
I just remember them.
Thirty days hath September
My computer gets it right, usually.
I just ask someone else.
Someone punches me on the first of the month.
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