in reply to
As well as MJD's excelent Coping with Scoping article which jand mentions see MJD's definition of "lexical" as it pertains to perl, I quoted the Camel definition at the bottom of the parent node.
--Life is a tale told by an idiot -- full of sound and fury, signifying nothing. William Shakespeare, Macbeth
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 (390 votes),