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Re^3: How to sleep 1 microsecond?

by sophate (Beadle)
on Aug 18, 2012 at 10:21 UTC ( #988188=note: print w/replies, xml ) Need Help??


in reply to Re^2: How to sleep 1 microsecond?
in thread How to sleep 1 microsecond?

Thanks but the ualarm function is like usleep which is not reliable if I want to count a few microsecond.