iOS. Programming techniques

Hello!
For half a year we worked on a new edition of the book “ iOS 7 Programming Cookbook ” and finally the book was published. As usual, the habr-community has a 30% discount on the electronic edition. The coupon code is 9963c7ab , the promotion is valid until July 7.

Annotation:

The book you hold in your hands is a new, completely rewritten collection of programming tricks to work with iOS. It will help you to cope with the sore problems encountered in developing applications for the iPhone, iPad and iPod Touch. You will quickly learn all the information you need to get started with the iOS 7 SDK, in particular, get acquainted with solutions for adding realistic physics or movements to your applications — the UIKit Dynamics API will help you with this.
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You will learn many new ways to store and protect data, send and receive notifications, improve and animate graphics, manage files and directories, as well as look at many other topics. In the description of each programming technique are examples of code that you can safely use.

• Create bright and realistic user interfaces with UIKit Dynamics.
• Use a keychain to protect the data of your application.
• Learn to work with an accelerometer and a gyroscope.
• Enable Auto Layout for automatic layout of user interface elements.
• Examine the working examples in which gesture recognition is implemented.
• Control the availability of the camera and learn how to work with the photo library.

The book is on the website of Peter .
Book on ozon .
Read the table of contents .
Read the passage .