Objective-C is a superset of the C programming language and provides object-oriented capabilities and a dyn...

Writing code is interactive and fun, the syntax is concise yet expressive, and apps run lightning-fast. Swi...

Git is a free and open source distributed version control system designed to handle everything from small t...

The Cocoa Touch layer contains key frameworks for building iOS apps. These frameworks define the appearance...

It supports almost every way you would want to get source code, git, svn, bzr, http and hg. You can use you...

Provides views, controls, and layout structures for declaring your app's user interface. The framework prov...