iOS and macOS Performance Tuning: Cocoa, Cocoa Touch, Objective-C, and Swift

eBook Details:

• Paperback: 400 pages
• Publisher: WOW! eBook; 1st edition (March 5, 2017)
• Language: English
• ISBN-10: 0321842847
• ISBN-13: 978-0321842848

eBook Description:

iOS and macOS Performance Tuning: Cocoa, Cocoa Touch, Objective-C, and Swift

In iOS and macOS Performance Tuning: Cocoa, Cocoa Touch, Objective-C, and Swift, Marcel Weiher drills down to the code level to help you systematically optimize CPU, memory, I/O, graphics, and program responsiveness in any Objective-C, Cocoa, or CocoaTouch program.

This guide focuses entirely on performance optimization for macOS and iOS. Drawing on more than 25 years of experience optimizing Apple device software, Weiher identifies concrete performance problems that can be discovered empirically via measurement. Then, based on a deep understanding of fundamental principles, he presents specific techniques for solving them.

Weiher presents insights you won’t find anywhere else, most of them applying to both macOS and iOS development. Throughout, he reveals common pitfalls and misconceptions about Apple device performance, explains the realities, and helps you reflect those realities in code that performs beautifully.