Book Image

Swift Cookbook

By : Cecil Costa, Cecil Costa
Book Image

Swift Cookbook

By: Cecil Costa, Cecil Costa

Overview of this book

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Table of Contents (18 chapters)
Swift Cookbook
Swift Cookbook
Credits
Credits
About the Author
About the Author
About the Reviewers
About the Reviewers
www.PacktPub.com
www.PacktPub.com
Preface
Preface
Free Chapter
1
Getting Started with Xcode and Swift
Getting Started with Xcode and Swift
Introduction
Installing Xcode from the App Store
Downloading the Xcode image
Starting a Swift project
Using Swift project options
Creating conditional code
Adding a developer account
Compiling from the command line
Using Swift as an interpreter
Adding a control version system to an existing project
2
Standard Library and Collections
Standard Library and Collections
Introduction
Creating HTML manually
Printing your object description
Quizzing the user
Searching for perfect numbers
Sorting an array of products
Finding the way out
Working with sets
Creating your own set
Organizing a dinner room
3
Using Structs and Generics
Using Structs and Generics
Introduction
Creating an exam app
Checking the right answer
Avoiding copying of structs
Creating a generic array initializer
Creating a priority list
Creating a protocol for the priority queue
4
Design Patterns with Swift
Design Patterns with Swift
Introduction
Writing into a log file
Creating a factory of musical notes
Simulating a home automation
Delivering some pizzas
5
Multitasking
Multitasking
Introduction
Working of a device while you navigate
Creating an SEO app
Being aware of cyclones
Links on our website
6
Playground
Playground
Introduction
Creating the first playground
Watching some graphics
Watching the temperature
Stretching an image
Beautifying your text
Receiving JSONs
Dangerous moves
7
Swift Debugging with Xcode
Swift Debugging with Xcode
Introduction
The Tax income simulator
The best checker movement
Debugging with LLDB
Profiling an app
8
Integrating with Objective-C
Integrating with Objective-C
Introduction
Calling a cab
Hiring a van
Porting from one language to another
Replacing the UI classes
Upgrading the app delegate
Creating a framework
9
Dealing with Other Languages
Dealing with Other Languages
Introduction
Using your old address book
Compressing a message
Using assembly code with Swift
Sharing C++ code with Swift
10
Data Access
Data Access
Introduction
Creating an SQLite database
Checking where your IP is from
Tracking your phone activity
Controlling your stock
Voting devices
11
Miscellaneous
Miscellaneous
Introduction
The geekest keyboard
Time to take your pill
Adding effects to your photos
Being a film critic
Leaving breadcrumbs
Exchanging money
Index
Index

Chapter 3. Using Structs and Generics

In this chapter, we will cover the following topics:

  • Creating an exam app

  • Checking the right answer

  • Avoiding copying of structs

  • Creating a generic array initializer

  • Creating a priority list

  • Creating a protocol for the priority queue

Previous Section
End of Section 1
Next Section