- https://stackoverflow.com/a/54914712
- Apple Cocoa Core Data has a start date of
2001/01/01
rather than1970/01/01
and thus978307200
is the number of seconds difference between the two.
- Apple Cocoa Core Data has a start date of
2001/01/01
rather than 1970/01/01
and thus 978307200
is the number of seconds difference between the two.