What is Swift UI? SwiftUI is a programming language that allows you to design unique applications using Swift. Although SwiftUI is a new framework, it doesn’t feel that different to a developer who is already familiar with Swift programming via AppKit and UIKit. SwiftUI empowers you...
We need to track what state our code is in, and make sure our user interface correctly reflects that state. If we have one screen with one Boolean property that affects the UI, we have two states: the Boolean might be on or off. If we have two Booleans, A and B, we now have ...
How to Use SwiftData in UIKit Apps In iOS 17, Apple introduced a new framework called SwiftData to replace the Core Data framework. Earlier, we have written Simon Ng Database Getting Started with SwiftData for SwiftUI Development One common question in SwiftUI app development is how to work...
This is a newer, simpler, Swiftier replacement for NSItemProvider, and you’ll see it used by PasteButton, ShareLink, drag and drop, and more.NSItemProvider was never a happy fit in any Swift app, never mind SwiftUI apps, so it’s great to see a significantly smarter approach come ...
Performance and productivity. We have focused on new and modern mobile, cloud, and desktop development capabilities. And, Visual Studio starts faster, is more responsive, and uses less memory than before. Cloud app development with Azure. A built-in suite of Azure tools enable you to easily cr...
Visual Studio is moving its extensions (and working with third-party extensions too) so that they load on-demand, rather than at IDE startup. Curious about which extensions impact startup, solution load, and typing performance? You can see this information in Help > Manage Visual Studio ...
If we take a look at the declarations for both UILabel and UIViewController, we can see that they’ve both been annotated with the new @MainActor attribute: @MainActor class UILabel: UIView @MainActor class UIViewController: UIResponder What that means is that, when using Swift’s new...
It's used to add padding in UIScrollView Without contentInset, a table view is like this: Then set contentInset: tableView.contentInset = UIEdgeInsets(top: 20, left: 0, bottom: 0, right: 0) The effect is as below: Seems to be better, right? And I write a blog to study the cont...
There is no public beta for Swift Playgrounds currently. You can use the version of Swift Playgrounds that already ships in the app store to follow along with the Swift UI in Swift Playgrounds session. 3 Copy to clipboard Developer Tools Engineer Apple Jun ’20 Xcode 11 and the publicly...
Also Read:How to perform UI testing using Xcode Programming Languages: Xcode includes the Swift programming language, which is safe, fast, and modern. It also supports C/C++/Objective-C compilers for legacy code or other use cases. Simulator: This allows developers to test and prototype their ...