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
Content preview from iOS Components and Frameworks: Understanding the Advanced Features of the iOS SDK
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Running on the Main Thread
Run the sample app and select the row called Main Thread. Notice that the five initial items in the table view are initially visible, but they cannot be scrolled and the UI is completely unresponsive while the additional items are being added. There is logging to demonstrate that the additional items are being added while the UI is frozen—view the debugging console while running the app to see the logging. The frozen UI is obviously not a desirable user experience, and it is unfortunately easy to get a situation like this to happen in an app. To see why this is happening, take a look at the ICFMainThreadLongRunningTaskViewController class. First, the array to store display data is set up and given an initial set of ...
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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.