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iOS Programming Cookbook

You're reading from   iOS Programming Cookbook Over 50 exciting and powerful recipes to help you unearth the promise of iOS programming

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Product type Paperback
Published in Mar 2017
Publisher Packt
ISBN-13 9781786460981
Length 520 pages
Edition 1st Edition
Languages
Tools
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Toc

Table of Contents (16) Chapters Close

Preface 1. Swift Programming Language FREE CHAPTER 2. The Essentials 3. Integrating with Messages App 4. Working with Interface Builder 5. Working with UITableView 6. Animations and Graphics 7. Multimedia 8. Concurrency 9. Location Services 10. Security and Encryption 11. Networking 12. Persisting Data with Core Data 13. Notifications 14. App Search 15. Optimizing Performance

Measuring performance

Performance is one of the most important things that you should take care of in your app. Your users need to use your app smoothly with no interruption or hanging. They have something to do, and they have to do it fast. When you develop your application, you develop it for a platform, not for a specific device. For example, you develop an iOS application, which will run on different types of devices with different CPU capabilities. That's why, measuring your app performance is very important, so you can find the areas that need optimization.

How to do it...

  1. In these measurements, we will not write any code. So, you can pick any Xcode project you have to run these experiments on.
  2. First, we will try...
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