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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Exercises
1. Implement a system of storing and resubmitting achievements if the Game Center servers are unreachable. Look at the approach used for leaderboards in Chapter 3 for guidance. Be sure to keep only the highest percentages complete in the offline cache.
2. Add a new achievement for hitting five cacti within one second. You will need to create some timers that track sequential hits. You can use the existing achievement identifier com.dragonforged.whackacac.hit5Fast.
3. Implement a custom display for your achievement progress using the information from the section “Going Further with Achievements” as a guide.
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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.