文件名称：iOS 11 Swift Programming Cookbook
文件大小：36.34MB
文件格式：PDF
更新时间：2021-02-04 03:24:36
iOS 11 Swift
Swift 4 is an incremental release of Swift: a tock in Apple’s usual tick-tock release cycle, where the tick is a major release and the tock is a follow-up release with bug fixes and some additions and improvements. Two of the biggest additions to Swift 4 are the Decodable and Encodable protocols, which together form the Codable protocol. These protocols allow you, with just a bit of configuration, to define, encode, and decode JSON objects, a task that you either previously did on your own or used a library to accomplish.