in reply to
Date Difference using Date::Manip module
# months start at 0
# years have 1900 subtracted:
###time=timelocal($sec, $min, $hours, $day, $mon, $year)
$time1=timelocal(30, 20, 18, , 2, 7, 106);
$time2=timelocal(45, 15, 12, , 4, 7, 106);
print "$time3 difference in seconds\n";
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 (198 votes),