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How might one get a function to be called at given time and date? For example, I would like to store some values of some variables at midnight (and clear them to zero) so they can be compared with the previous days values.
How might I accomplish this in Objective-C?
Thanks,
Jack
You’ve got quite a few options, depending on what you’re after.
The obvious place to start is NSTimer.
There’s also the performSelector withDelay function family.
Lastly, a cool extension I sometimes use, delayed blocks.
Oh, one more – you can also setup Local Notifications.