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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Introduction to Queues
Some of the terminology related to concurrent processing can be a bit confusing. A “thread” is a commonly used term; in the context of an iOS app, a thread is a standard POSIX thread. Technically, a thread is just a set of instructions that can be handled independently within a process (an app is a process), and multiple threads can exist within a process, sharing memory and resources. Since threads function independently, work can be split across threads to get it done more quickly. It is also possible to run into problems when multiple threads need access to the same resource or data. All iOS apps have a main thread that handles the run loop and updating the UI. For an app to remain responsive to user interaction, the ...
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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.