Скачать или смотреть Ch. 3.3 PhotoPicker in SwiftUI, loadTransferrable, plus try, try? and try! (2025)

Learn to use the Native SwiftUI PhotosPicker, introduced with iOS 16. Also learn to use loadTransferrable, how to convert a PhotosPickerItem to a SwiftUI Image View, and we'll work with our first aync function, adding await & Task {}, and we'll learn the difference between try and try? This will finish off the BipTheGuy app, and prepare us for even more apps to come. We'll also point out the problem with the pink/red/magenta flower image in the iOS Simulator that ships with Xcode 13 & 14.
Part of a university course by Prof. John Gallaugher designed for the absolute beginner, where students will learn to program using Swift + SwiftUI. The course will move from no assumed prior programming experience while students learn fundamental, then intermediate and advanced concepts, culminating in a full stack app. Full free course playlist at:
https://bit.ly/prof-g-swiftui