Recent questions tagged swift

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swift - zlib streams in iOS 11 Vision Framework barcodes sometimes decompress, sometimes don't

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 849 views

swift - Add SKReferenceNode/SKScene to another SKScene in SpriteKit

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.0k views

swift - Bool being seen as int when using AnyObject

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 917 views

swift - Can't understand how collision bit mask works

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 793 views

swift - Rotate an object in its direction of motion

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.5k views

swift - SwiftUI 2: the way to open view in new window

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.1k views

swift - How to update text using timer in SwiftUI

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.2k views

swift - Change background color of TextEditor in SwiftUI

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 771 views

swift - Angled Gradient Layer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.2k views

swift - How to move to next TextField in SwiftUI?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 743 views

swift - Depth Page transform on iOS

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 909 views

swift - Protocol extension on an ObjC protocol

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.3k views

swift - SwiftUI: Sizing a popover to fit

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.1k views

swift - RxSwift map and flatMap difference

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 912 views

swift - Activate a window using its Window ID

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.1k views

swift - AVCaptureVideoDataOutput captureOutput not being called

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 948 views

swift - Load data from json using UIPickerView

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.2k views

swift - How to use Raycast methods in RealityKit?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.1k views

swift - AudioKit (iOS) - Add observer for frequency / amplitude change

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 871 views

swift - Firebase Firestore - OR query alternative

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 920 views

swift - extend generic Array<T> to adopt protocol

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.2k views

swift - Using NavigationLink in Menu (SwiftUI)

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.1k views

swift - Static/fixed Navigation Bar in iOS

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.1k views

swift - Waiting for Alamofire in Unit Tests

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 833 views

swift - Modifying Image Metadata

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 859 views

swift - Modal view closes when selecting an image in UIWebView iOS

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.0k views

swift - UI Testing Failure - Neither element nor any descendant has keyboard focus on TextView

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 897 views

swift - Are generics specialized during compilation or they are just like java generics only for compile time checks?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 746 views

swift - How to capture notifications in a WKWebView?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 882 views

swift ios - How to run function in ViewController from AppDelegate

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 668 views

swift - Is it possible to open a screen directly in XCUITest?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 708 views

swift - Function that takes a protocol and a conforming class (!) instance as parameters

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 933 views

swift - How do you cast a UInt64 to an Int64?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.4k views

swift - SwiftUI background color of List Mac OS

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 924 views

swift - SwiftUI - Possible Memory Leak

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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