June 2011
Intermediate to advanced
590 pages
19h 31m
English
Content preview from iOS Programming: The Big Nerd Ranch Guide, Second EditionBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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View Controller Subclasses and Templates
In this exercise, you were asked to create a UIViewController subclass by using the NSObject template and an empty XIB file that you configured for the view controller. This is useful for learning how the XIB file works. However, in practice, you typically let Xcode do the grunt work and use the UIViewController subclass template.
Throughout the rest of this book, you will create a lot of view controllers. To save on time and potential errors, we will instruct you to use the UIViewController template when that view controller will have a XIB file. When you create a view controller subclass with a XIB template, the XIB’s File's Owner is already set to the class of that view controller. It also has an instance ...
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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.