in reply to
Re^2: length or array in a hash
in thread length or array in a hash
Thanks to all who replied and helped me out.
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 (118 votes),