enlist
发表于 2025-3-25 07:15:03
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Oscillate
发表于 2025-3-25 10:37:55
iPad Considerations,here’s very little that differentiates a 3G iPad from an iPhone, or a Wi-Fi iPad from an iPod touch. In spite of the fundamental similarities between the iPhone and iPad, from the user’s point of view these devices are really quite different. Fortunately, Apple had the good sense to recognize this f
爵士乐
发表于 2025-3-25 11:51:38
Application Settings and User Defaults,es… menu item is usually found in the application menu. Selecting it brings up a window where the user can enter and change various options. The iPhone and other iOS devices have a dedicated application called Settings, which you no doubt have played with any number of times. In this chapter, we’ll
较早
发表于 2025-3-25 16:14:58
Basic Data Persistence,on bundle, none of them has saved data to any form of persistent storage—nonvolatile storage that survives a restart of the computer or device. So far, with the exception of Application Settings (in Chapter 12), every sample application either did not store data or used volatile (i.e., nonpersistent
FLOAT
发表于 2025-3-25 20:39:20
Documents and iCloud,ces, as well as for computers running OS X. Most iOS users will 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. And they will quickly discover the advantages of automatic backup that doesn’t even
archaeology
发表于 2025-3-26 03:40:59
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accessory
发表于 2025-3-26 06:49:22
Getting Started with Sprite Kit,imation, so what’s new here? Well, unlike Core Graphics (which is focused on drawing graphics using a painter’s model) or Core Animation (which is focused on animating attributes of GUI elements), Sprite Kit is focused on a different area entirely: video games! Sprite Kit is built on top of OpenGL,
先锋派
发表于 2025-3-26 09:21:33
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Humble
发表于 2025-3-26 16:16:25
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印第安人
发表于 2025-3-26 18:19:49
the process of downloading and installing Xcode and the iOS 7 SDK, and then guides you though the creation of your first simple application. .From there, you’ll learn how to integrate all the interface elements978-1-4302-6022-6978-1-4302-6023-3