in reply to
my my, that's a lot of variables...
refreshing variant on the stuff that I normally find here...
Jorg"Do or do not, there is no try" -- Yoda
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.
Results (182 votes),