SwiftUI Tutorial | Optionals Explained
In this video, we dive into Swift optionals and how they help prevent crashes by safely handling nil values.
Using my app, Project Bloom, as an example, we explore optionals in action with task-related properties like completedAt and completedByID. You’ll see how we can create tasks without needing these values upfront, keeping the data model flexible.
We also go over unwrapping optionals with techniques like the ?? operator and guard let to manage these values in SwiftUI. Watch to see how optionals are an essential part of building robust apps!
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