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Swift High Performance

You're reading from   Swift High Performance Leverage Swift and enhance your code to take your applications to the next level

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Product type Paperback
Published in Nov 2015
Publisher Packt
ISBN-13 9781785282201
Length 212 pages
Edition 1st Edition
Languages
Concepts
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Author (1):
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Koval Koval
Author Profile Icon Koval
Koval
Kostiantyn Koval is a passionate developer with 5 years of experience. All the time, his main passion and work has been building iOS applications. So far, he has built many different applications, including games, enterprise apps, and big platforms. He fell in love with Swift the first minute he saw it, and keeps expressing this to the rest of the world. Other than iOS, he is also interested in technologies and languages such as Scala, Clojure, LLVM, Ruby, JavaScript, and others. He loves open source and blogging. You can find him on GitHub at https://github.com/kostiakoval and his blogs at https://medium.com/@kostiakoval. Other places to contact him are http://kostiakoval.github.io and Twitter at @KostiaKoval. His hobbies are programming, building start-ups, and making this world better with software.
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Table of Contents (15) Chapters Close

Swift High Performance
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface
1. Exploring Swift's Power and Performance 2. Making a Good Application Architecture in Swift FREE CHAPTER 3. Testing and Identifying Slow Code with the Swift Toolkit 4. Improving Code Performance 5. Choosing the Correct Data Structure 6. Architecting Applications for High Performance 7. The Importance of Being Lazy 8. Discovering All the Underlying Swift Power Index

Chapter 4. Improving Code Performance

Achieving good code performance is an important and desirable task. Everyone would like to have applications that perform well. In this chapter we are going to cover these performance topics:

  • Understanding performance optimization

  • Optimization checklist

  • Constants and variables

  • Method calls

  • Intelligent code

  • Value objects and reference objects

  • Swift arrays and unsafe C arrays

  • Avoiding Objective-C

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Authors (1)

Profile icon Koval
Koval
Github icon
Kostiantyn Koval is a passionate developer with 5 years of experience. All the time, his main passion and work has been building iOS applications. So far, he has built many different applications, including games, enterprise apps, and big platforms. He fell in love with Swift the first minute he saw it, and keeps expressing this to the rest of the world. Other than iOS, he is also interested in technologies and languages such as Scala, Clojure, LLVM, Ruby, JavaScript, and others. He loves open source and blogging. You can find him on GitHub at https://github.com/kostiakoval and his blogs at https://medium.com/@kostiakoval. Other places to contact him are http://kostiakoval.github.io and Twitter at @KostiaKoval. His hobbies are programming, building start-ups, and making this world better with software.
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See other products by Koval
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