dateWithTimeIntervalSinceReferenceDate:
Creates and returns a date object set to a given number of seconds from 00:00:00 UTC on 1 January 2001.
Declaration
+ (instancetype) dateWithTimeIntervalSinceReferenceDate:(NSTimeInterval) ti;Parameters
- ti:
The number of seconds from the absolute reference date (00:00:00 UTC on 1 January 2001) for the new date. Use a negative argument to specify a date and time before the reference date.
Return Value
An NSDate object set to ti seconds from the absolute reference date.