in reply to
Some specific examples would help, e.g. a set of possible inputs and the desired output.
Do you need the position as the word number, or the character number?
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 (70 votes),