November 2016
Beginner
480 pages
11h 10m
English
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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.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.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.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.
Chapter 15. Optimizing Your App
So here we are with an app that is feature complete (for this first release), tested, and debugged. What's left to do? A lazier developer would call it done and just ship the app, but there's still some performance we can squeeze out of our app, and detail work to be done.
To do this, we're going to look at the features in Xcode that help us optimize our app's performance. There are also tools to help us optimize the amount of space the app takes up on the user's device. In this chapter, we're going to cover:
- The Instruments performance analysis toolset
- Asset slicing using asset catalogs in Xcode
- Bitcode compiling
- On-demand resources
Introduction to Instruments
When writing and debugging code, you can often get caught ...
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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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