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Swift调用 Objc 1、在Swift项目中添加ObjC文件(新建文件语言选择Object-C即可) 这时Xcode会提示是否要建立Brid...
总的顺序为: Xcode->Homebrew->RVM->Ruby->CocoaPods 一、配置Mac的Ruby环境 1、Xcode 略去; ...
Xcode7.3 iOS 9报错 :This application is modifying the autolayout engine fr...
去掉某一行Cell的分割线: Cell.separatorInset = UIEdgeInsetsMake(0, screenWidth, ...
编译报错: please verify that your device’s clock is properly set, and that y...