November 2013
Intermediate to advanced
576 pages
19h 3m
English
book
iOS Components and Frameworks: Understanding the Advanced Features of the iOS SDK
by Kyle Richter, Joe Keeley
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14. Language Features
With the introduction of Objective-C 2.0 in 2006, continued support for Clang and LLVM compiler enhancements, and Xcode 4 in 2011, many useful new features have been added that enhance code readability and reduce the amount of code needed to meet a requirement. This chapter highlights some of the most useful new features that have been added, and some features that have been around a while that are not as well known, including the following:
Literals, which make declaring numbers, arrays, and dictionaries as easy and simple to read as string declarations.
Automatic Reference Counting (ARC), which provides an automated way ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.