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Instance Property

nanosecond

iOS 8.0+ iPadOS 8.0+ Mac Catalyst 8.0+ macOS 10.9+ tvOS 9.0+ watchOS 2.0+
A nanosecond or count of nanoseconds.
var nanosecond: Int? { get set }

Discussion

Note

This value is interpreted in the context of the calendar in which it is used.