February 2014
Intermediate to advanced
560 pages
18h 58m
English
Content preview from iOS Programming: The Big Nerd Ranch Guide
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2 Objective-C
iOS applications are written in the Objective-C language using the Cocoa Touch frameworks. Objective-C is an extension of the C language, and the Cocoa Touch frameworks are collections of Objective-C classes.
In this chapter, you will learn the basics of Objective-C and create an application called RandomItems. Even if you are familiar with Objective-C, you should still go through this chapter to create the BNRItem class that you will use later in the book.
This book assumes you know some C and understand the basic ideas of object-oriented programming. If C or object-oriented programming makes you uneasy, we recommend starting with Objective-C Programming: The Big Nerd Ranch Guide.
Objects
Let’s say you ...
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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.