In this video, we learn how to use delegates and closure callback to communication between a child and its parent. In this example, we explore how a tableview cell can talk and pass data to its parent - the TableViewController.
If you have 2 years iOS experience and don't know unit tests, check out my Financial App With Stock APIs and Unit Tests course
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If you have 3 years iOS experience, learn to create external libraries & framework via the Build A Library With Swift Package Manager course
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If you are starting out with less than 6 months experience, you should learn to build a CRUD app with Firebase, so check out the Build A To-Do List App Like Google Task With Firebase course
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If you are already launching your own apps on the AppStore, you can attract more users by creating beautiful onboarding screens.
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