How I can run a function at a specified time?

[Altor]

Hi all.

I need execute a function at a certain time for example at 00:00 and 12:00.
My initial idea is use a infinite loop that take the time system and compare with the specified time.
I do not know if this is the right way to do it. I think this must have occupied the processor for a long time.
I would appreciate if  comment on whether this is the system that you would use to do this kind of task
or if you know  any UDF to perform this function.

Thanks to all

[JLogan3o13]

Hi, @Altor. You could do this with using the System time and a sleep function, but best practice if you need to run this consistently on a schedule would be to use the Task Scheduler.

[Altor]

Ok JLogan3o13, it is a good option that windows do the work.

Thanks