推荐下cocoa和objective-c最新的教程？

Question

我是初学者，这几天找了很多objective-c和cocoa的教程。目前正在的看的是Cocoa and Objective-C Up and Running。我发现这本书和其它几本里面举的例子，用的都是老版本的xcode，用的是nib，而现在都是storyboard了。新旧两套东西差异还是很大的。请大家帮忙推荐一些最近出版的好教程。

Answer 1

Apple Developer
"iOS Development Guide: From Zero Basics to App Store Listing (3rd Edition) - Guan Dongsheng"

Answer 2

Recommended Swift tutorials

Chinese version of Apple’s official Swift tutorial "The Swift Programming Language" https://github.com/numbbbbb/the-swift-programming-language-in-chinese

Answer 3

Wall Crack recommends Apple’s official swift tutorial, plus iOS9 day by day

Answer 4

appcoda

Answer 5

You are also welcome to visit our blog and learn iOS development from scratch, Hongchuang Academy (www.hcios.com)