What is Core Haptics The Core Haptics framework on the iOS platform provides advanced tactile feedback capabilities, allowing developers to create complex and detailed tactile experiences. This is very useful…
Preface Apple officially released iOS 17.5 today, and you can install the update by going to the System Settings app on your iPhone, then selecting General, then Software Update. Although…
How to use defer The above code is the declaration and implementation of defer in the Swift source code. We can intuitively see that the bottom layer is implemented in…
1 App Thinning App thinning is a technique for optimizing mobile applications to reduce their installation package size and improve performance. It is a method developed by Apple for iOS…
Develop Plugin for Flutter. The code is here . Create a new plugin project calendar_plugin : The platforms are designated as Android and iOS. We will add a platform later,…
Get stack Let’s start with backtrace. Backtrace is an API provided by the system and is the fastest way to obtain the stack. However, the information obtained is limited. It…
People often talk about reactive programming, and RxSwift in particular, as the ultimate way to describe application logic — event chaining, error handling, asynchrony. But don’t forget, RxSwift is also…
In software development, there are many common code smells that indicate potential design or implementation problems. Here are some common bad code smells and corresponding refactoring techniques: Unique bad smells…
Are actors thread-safe? The Actor Reentrancy Problem in Swift no. Consider the situation of reentrance Is the suspension point in the actor? If so, then something may happen between two…
State machine design 1. Code example of basic state machine 1.1. Define the state interface (State): Define all states that the object may have, and declare the operations that each…
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