Recent questions tagged swift

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

swift - Confusing error: Optionality of map's variable changes it from single object to array

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936 views 1 answer

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

swift - How To Get CoreML In Pure Playground Files

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985 views 1 answer

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

swift - UIBarButtonItem doesn't work when created as a property, but does when created in a function

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1.0k views 1 answer

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

swift - "CGFloat is not convertible to Int" when trying to calculate an expression

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915 views 1 answer

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

swift - Unable to share data between tab view controllers?

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900 views 1 answer

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

swift - How can I get the color and translucency of the iOS 10 watch Navigation Bar?

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817 views 1 answer

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

swift - Why is an object not being decoded?

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1.1k views 1 answer

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

swift - Thread 1: signal SIGABRT Xcode 6.1

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975 views 1 answer

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

swift - Toggle selection in a list - SwiftUI

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963 views 1 answer

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

swift - What's the best way to iterate over results from an APi, and know when it's finished?

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948 views 1 answer

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

swift - Is there a preferred technique to prohibit pasting into a UITextField?

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1.1k views 1 answer

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

swift - Get fullpath or convert to fullpath

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988 views 1 answer

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

swift - CIDetector not detecting proper Rectangle in iOS?

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1.2k views 1 answer

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

swift - Cannot convert value of type '()?' to specified type Bool

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1.5k views 1 answer

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

swift - in the end of line with using print

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937 views 1 answer

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

swift - NSJSONSerialization not working as expected in a Playground

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1.1k views 1 answer

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

swift - Why can't I mutate a variable initially set to a certain parameter when the func was called?

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1.1k views 1 answer

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

swift - How to disable a constraint programmatically?

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1.3k views 1 answer

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

swift - UIBarButtonItem selector not working

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1.3k views 1 answer

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

swift - Binding in a ForEach in SwiftUI

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1.3k views 1 answer

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

swift - How to create grid in SwiftUI

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1.0k views 1 answer

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

swift - Pattern match and conditionally bind in a single Switch statement

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947 views 1 answer

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

swift - Firebase UID vs document-id and Firestore Rules

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1.5k views 1 answer

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

swift - Is it possible to assign an array to a class property by reference rather than a copy?

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812 views 1 answer

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

swift - native zlib inflate/deflate for swift3 on iOS

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1.2k views 1 answer

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

swift - How do Generators whose Element is Optional know when they've reached the end?

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877 views 1 answer

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

swift - How to integrate UIActivityViewController with SwiftUI's ScrollView?

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961 views 1 answer

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

swift - Call external function using WatchKit force touch MenuItem

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898 views 1 answer

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