iOS开发须要了解的基础内容连接整理

implicitly declaring library function 'NSLog' with type 'void (id, ...)'

https://llvm.org/svn/llvm-project/cfe/trunk/test/SemaObjC/builtin_objc_nslog.m

http://llvm.org/klaus/clang/commit/5faf5d31fa634e1fdb576c4d9708cd4efa5ea310/

对Objective-C的NSObject类别扩展成员属性

：http://blog.sina.com.cn/s/blog_621403ef0100zwc9.html

View Controller Basics：https://developer.apple.com/library/ios/featuredarticles/ViewControllerPGforiPhoneOS/AboutViewControllers/AboutViewControllers.html

使用storyboard实现页面跳转，简单的数据传递http://blog.csdn.net/mad1989/article/details/7919504

ios开发-Storyboard在多个viewcontroller之间导航的实现：http://www.cnblogs.com/neozhu/archive/2012/12/21/2827447.html

ios 6实现Storyboard在多个viewcontroller之间导航：http://www.cr173.com/html/18695_1.html

ios 第一篇 storyboard 与viewcontroller的关系:http://www.tuicool.com/articles/YJ3eyu

UITextField:http://justsee.iteye.com/blog/1821461

IOS开发之隐藏软键盘:http://blog.csdn.net/xuqiang918/article/details/12422879

Storyboards Tutorial in Swift: Part 1:http://www.raywenderlich.com/81879/storyboards-tutorial-swift-part-1