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"async" creates a thread to execute the block immediately followin
"undef" if the thread terminates *normally*. Otherwise, it returns
the value of $@ associated with the thread's execution status in i
print timedCommand( 3, $cmd, $_ ) || "\$@ $@" for 2, 3, 4; ### LINE B
$ perl huh
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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