文章列表
Round two corners in UIView(UIView中的圆两个角)
quot;unrecognized selector sent to instancequot; error in Objective-C(“发送到实例的无法识别的选择器Objective-C 中的错误)
Programmatically turn on bluetooth in the iphone sdk?(以编程方式在 iphone sdk 中打开蓝牙?)
What exactly is a so called quot;Class Clusterquot; in Objective-C?(究竟什么是所谓的“类集群?在Objective-C中?)
What is the Swift equivalent of respondsToSelector?(respondsToSelector 的 Swift 等价物是什么?)
What kind of leaks does automatic reference counting in Objective-C not prevent or minimize?(Objective-C 中的自动引用计数不能防止或最小化什么样的泄漏?)
Zooming MKMapView to fit annotation pins?(缩放 MKMapView 以适应注释图钉?)
File is universal (three slices), but it does not contain a(n) ARMv7-s slice error for static libraries on iOS, anyway to bypass?(文件是通用的(三个切片)，但它不包含 iOS 上静态库的(n)ARMv7-s 切片错误，无论如何要绕过?)
Resize UIImage by keeping Aspect ratio and width(通过保持纵横比和宽度调整 UIImage 的大小)
Deep copying an NSArray(深拷贝一个 NSArray)
