What is Swift’s@NSApplicationMainannotation? In Xcode, go toFile > New > Project, select “Cocoa application”, and call it “LookMaNoNSApplicationMain”. Run it. You get an empty window which reads “LookMaNoNSApplicationMain” in the title. When you focus the application, you get a ...
Xcode 9与GitHub深度集成,提供了包括配置 SSH key、一键克隆等功能。 新的编译系统。新的编译器已经用Swift重写了,性能得到了很大的提升。其中,内部搜索功能官方号称提速50x. 新的编译系统默认是关闭的,如果我们想要体验的话,需要在File->Project Setting中选择。 优化Markdown。现在 Xcode 支持了 markdown 的高亮语...
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Go 1.24 brings full support for generic type aliases Dec 19, 20243 mins news GitHub launches free tier of Copilot AI coding assistant Dec 18, 20241 min Show me more analysis Ephemeral environments in cloud-native development By David Linthicum ...
So, here we are, ready to highlight some of the new Xcode 12 features, as well as of Swift 5.3. What is covered in the parts to come is just a subset of what really exists, and I tried to pick topics as general as possible so the majority of developers are interested in them. ...
若要开启该功能,需要打开 Xcode → Settings → Text Editing → Editing,勾选 Predictive code completion,之后 Xcode 会下载基于最新代码训练的模型,目前模型大小约 2GB 左右,从描述上看,只能为 Swift 代码提供预测式补全的能力。 目前(Xcode 16 beta 2) 需要使用拥有 16GB 或以上运行内存的 Apple Silicon 的 ...
Finally, the view hierarchy is presently not visible in Xcode Previews when using SwiftUI. This can make it harder to identify and fix underlying causes of UI and behavior problems in your app. UI testing in Swift Your app’s UI should function as expected, and UI testing will help you...
Swift 5.2 is now available as part of Xcode 11.4. In this article, you’ll get an overview of the changes you’ll see moving to Swift 5.2.
Earlier this week, we discovered that AnyObject is a protocol defined in the Swift standard library. In today's installment of "What The Swift", I want to show you what Any is. To discover the meaning of Any, we need to revisit the Swift standard library
What is the relationship between Xcode, Swift and Cocoa? Xcode is an IDE for developing Swift or Objective-C applications, which can use the Cocoa API (which is an OS API and a standard library for Mac OS X; Cocoa Touch is the same for the mobile devices). 原文链接...