What have you tried? What worked? What didn't? Code is always appreciated. See How do I post a question effectively?.

When I need to do date-based math, I reach for DateTime. Which, in fact, will pretty much do what you need.

#11929 First ask yourself `How would I do this without a computer?' Then have the computer do it the same way.

In reply to Re: timestamp manipulation and evaluation by kennethk
in thread timestamp manipulation and evaluation by jonathancnewcomb

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