What is the relationship between Xcode, Swift and Cocoa?
Posted on 2015-12-06 21:06 公正之锤 阅读(195) 评论(0) 编辑 收藏 举报Xcode is an IDE for developing Swift or Objective-C applications, which can use the Cocoa API (which is an OS API and a standard library for Mac OS X; Cocoa Touch is the same for the mobile devices).
