Core Data is now Thread Safe, so contexts can only be used on the queues that they are created on. So how do we create contexts on background queues and how do we ensure that they are only used on the queue they were created on.
Watch video Swift 4: Using Core Data- Thread Safety online without registration, duration hours minute second in high quality. This video was added by user Swift Almanac 12 November 2017, don't forget to share it with your friends and acquaintances, it has been viewed on our site 3,950 once and liked it 51 people.