Titlebook: Beginning iPhone Development with Swift 3; Exploring the iOS SD Molly Maskrey,Kim Topley,JEFF LAMARCHE Book 20163rd edition Molly Maskrey,

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App Customization with Settings and Defaults,ll usually find a Preferences… menu item in the application’s menu. Selecting it brings up a window where the user enters and changes various options. The iPhone and iPad include a dedicated application called Settings that you’ve likely used before. In this chapter, we’ll show you how to add settin

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Documents and iCloud,S users probably encounter the iCloud device backup option immediately when setting up a new device or upgrading an old device to a more recent version of iOS, quickly discovering the advantages of automatic backup that doesn’t require the use of a computer.

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Multithreaded Programming Using Grand Central Dispatch,ch that makes multithreaded programming much easier. Grand Central Dispatch comprises language features, runtime libraries, and system enhancements that provide systemic, comprehensive improvements to the support for concurrent code execution on multicore hardware in iOS and macOS.

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Simple Games Using SpriteKit, graphics using a painter’s model) or Core Animation (which is focused on animating attributes of GUI elements), SpriteKit focuses on a different area entirely—video games—and it is Apple’s first foray into the graphical side of game programming in the iOS era. It was released for iOS 7 and OS X 10.

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Determining Location,k, which lets you easily create a live interactive map that shows any locations you like, including, of course, the user’s location. In this chapter, we’ll work with both of these frameworks. Core Location can actually leverage three technologies to do this: GPS, cell ID location, and Wi-Fi Position

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