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ViewPager
基本介绍 ViewPager 是一种布局管理器，允许用户在数据页面之间左右滑动切换。这通常用于构建包含 多个视图 或 功能区域 的应用，用户可以通过水平滑动在它们之间进行导航，类似于画廊或一系列...
9个月前
How to call an async function using async let 如何使用 async let 调用 async 函数
Sometimes you want to run several async operations at the same time then wait for their results to come back, and the easiest way to do that is with async let. This lets you start...
1年前
How to control the priority of a task 如何控制任务的优先级
Swift tasks can have a priority attached to them, such as .high or .background, but the priority can also be nil if no specific priority was assigned. This...
1年前How to test AsyncSequence and AsyncStream 如何测试 AsyncSequence 和 AsyncStream
Concurrent Swift code often streams values over time rather than returning them all at once, so it's important to be able to write tests to check an AsyncStream, AsyncSeq...
1年前
RecyclerView
RecyclerView 是 Android 中一个用于高效展示大量列表数据的强大控件，是 ListView 的升级版。它具有更好的性能、更灵活的布局管理方式，并且支持强大的扩展能力。 RecyclerView 会回收这些独立...
9个月前
W25 – 2026.06.15
1个月前withAnimation
使用提供的动画重新计算视图主体，并返回结果。 struct ContentView: View { @State private var isActive = false var body: some View { VStack(alignment: isActive ? .trailing : .leading)...
1年前How to create and use async properties 如何创建和使用异步属性
Just as Swift’s functions can be asynchronous, computed properties can also be asynchronous: attempting to access them must also use await or similar, and may also need&...
1年前
What is actor hopping and how can it cause problems? 什么是 actor 跳转，它如何导致问题？
When a thread pauses work on one actor to start work on another actor instead, we call it actor hopping, and it will happen any time one actor calls another.当线程暂停对一个 a...
1年前
物资、设备与资产
物资设备与资产 采购阶段 在采购阶段设备以物资的形式呈现，采购阶段主要是物资的采购、到货以及验收。物资形式下的设备拥有物资编码。 设备建档 物资采购完成后，可以进行设备建档，设备建档会...
1年前