April 2020
Intermediate to advanced
528 pages
15h 40m
English
Content preview from iOS Programming: The Big Nerd Ranch Guide, 7th Edition
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Creating a custom container view controller
Container view controllers allow you to split up the functionality of your application into smaller units, which can be useful for the maintenance and flexibility of your code base. You have used a couple of container view controllers in other projects: UITabBarController and UINavigationController. Now you will create a new container view controller.
The container you will create will have an emoji selection control along the bottom of the screen where the user can select and add new mood entries. This container will contain another view controller that will be responsible for adding and displaying the list of mood entries.
Creating the MoodSelectionViewController
Start by creating ...
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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.
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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.