| You're setting the same trap as those viral math problems people share on Facebook: 6รท2(1+2) = ? We could argue about what the _right_ answer is to that equation, but I call it a trap because it's intentionally confusing and devoid of any context (or the ability to ask a follow up question). There isn't really a situation where you would see that equation and not know the intended way to interpret it... just like your question. There are a couple of ways that context _could_ be provided though: I'm writing an automated task that should run once per month, I don't necessarily care what day of the month it runs though since it just cleans up some temp files. If today happens to be Feb 28th, and I say run today, then every month after, I would expect it to run Feb 28th, March 28th, April 28th... I'm writing an 'end of month' task that needs to run at the end of every month for some bookkeeping reason. If today happens to be Feb 28th, and I say run today, then every month after, I would expect it to run Feb 28th, March 31th, April 30th... In both of these situations I would program accordingly. Computers don't understand context, that's the job of the human programming it. |