iOS Concurrency with GCD and Operations, Episode 4: Use Dispatch Work Items | Kodeco

Learn how to create and execute a dispatch work item if you want to be notified when the task completes, or if you might need to cancel the task.


This is a companion discussion topic for the original entry at https://www.kodeco.com/9461083-ios-concurrency-with-gcd-and-operations/lessons/4