RayWenderlich-iOS11Tutorials

RayWenderlich出品的iOS11教程PDF文档What’sNewinSwift4:StringsarereceivingalotofloveinSwift4,alongwiththeSetandDictionarycollectiontypes.ReadaboutthebestnewSwift4featuresincludinggenericsubscripts,theCodableprotocol,theSwiftPackageManagerandmore!Xcode9Improvements:LearnaboutXcode’sgreatnew