What You’ll Learn in This Hour:
• Building your first Hello World application
• Using the Xcode and Interface Builder
• Requesting Twitter xAuth
• Using Twitter Objective-C library
• Verifying your Twitter xAuth
In 2007, Apple released iOS as its mobile operating system. In early 2008, Apple released the beta iPhone SDK for native application development. Apple announced the iPad as a tablet in early 2010 and iPhone 4 in the summer of 2010. Apple also renamed iPhone SDK to iOS SDK. iOS SDK supports iPhone, iPod Touch, iPad, and iPhone 4. iOS SDK is written in C, C++, and Objective-C. iOS SDK includes Xcode, Interface Builder, Instruments, and iPhone and iPad Simulator.
To learn ...