black_pearl

black_pearl has asked 2 questions and find answers to 14 problems.

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About

真正的爱与热忱，是身体力行

made by brain work

DENG

邓

Mr Challenger

听自己的声音

邓江洲

于 sh 这鬼地方

black_pearl questions

RxSwift, how to use NotificationCenter more gently?

black_pearl answers

"Minimum supported Gradle version is 6.1.1. Current version is 5.4.1." but gradle-wrapper.properties has 6.1.1
"Value for key 'root' was unexpected class 'NSArray'" error when retrieve an array of object in UserDefault, Swift
NSPOSIXErrorDomain when binding to socket on macOS 10.12
Swift 3 put 2 colors in the same UIView
'withUnsafeMutableBytes' is deprecated: use `withUnsafeMutableBytes<R>
Convert Date to Integer in Swift
How to make a button flash or blink?
Remove the top and bottom layout guides in interface builder
Vertical TabbarController (or TabBar)?