Objective-C Succinctly is the only book you need for getting started with Objective-C—the primary language beneath all Mac, iPad, and iPhone apps. Written by Ryan Hodson, the author behind our popular Knockout.js Succinctly and PDF Succinctly titles, this e-book guides you from downloading Xcode, Apple's Objective-C IDE, to utilizing advanced features like blocks (similar to C#'s lambdas) and protocols.