Common challenges during migration are global variables and interactions with the main actor in UI code. Solutions often involve marking variables as immutable, isolating code to the main actor, or using specific annotations to manage concurrency safety.
SwiftData is presented as a more modern, Swift-native framework with a simpler API and better integration with SwiftUI, aiming to reduce boilerplate code. CoreData, on the other hand, is described as a mature and powerful framework, highly optimized for complex data models and large datasets, but with a steeper learning curve.
There are two ways to implement deep linking in iOS: Define your own custom schemes, or use standard HTTP or HTTPS links that can open your app if it is installed.
Working with dates in Swift is a fundamental skill for iOS developers, especially as app functionalities increasingly rely on accurate date and time management.
While KVO and KVC are related and both are part of Cocoa's observation mechanism, they serve different purposes and operate at different levels of abstraction.
Supplement your own authentication scheme with biometric authentication, making it easy for users to access sensitive parts of your app.
You can create as many xcconfig files as you want, and you can specify different build configuration files for debug and release builds, and for different platforms and architectures.
Uninstalling Xcode can be tricky due to its junk data. You must locate multiple files, folders, and dependencies that need to be removed to free up space.
It's a suite of cloud-based technologies and services, which provide users with seamless synchronization, backup, and access to their data across Apple devices and browsers.
In iOS, an in-app browser is a component of an app that allows users to view web content within the app, rather than opening the default browser app.