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all the tasks that a class can perform. |
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Finding Information |
Use Quick Help for Contextual Source Code Information |
Use Quick Help for Contextual Source Code Information |
When you’re writing code in the source editor, you have easy access to API reference documentation in the |
Quick Help pane (choose View > Utilities > Show Quick Help Inspector). The Quick Help pane updates as you |
write code, showing information about the symbol you’re currently typing. |
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Finding Information |
Use Quick Help for Contextual Source Code Information |
Alternatively, you can Option-Click a symbol in the source editor to display a pop-up window with the Quick |
Help information. |
From the Quick Help pane or pop-up window, you can open the API Reference in the separate documentation |
viewer window, or you can view the original header file containing the declaration for the symbol you clicked. |
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Finding Information |
Use Sample Code to See Real-World Usage |
Use Sample Code to See Real-World Usage |
In addition to written documentation, you also have access to a library of sample code. Whenever you look |
at quick help, or guides and reference in the documentation viewer window, you’ll see entries showing relevant |
sample code projects for the given technology or class. |
Click one of the sample code entries to download and open a project in Xcode so that you can examine the |
code. |
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Finding Information |
Use Sample Code to See Real-World Usage |
In addition to having code comments throughout the project, some of the larger code samples also have |
accompanying documents. For example, the Sprite Kit Adventure project is accompanied by code:Explained |
Adventure . |
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Where to Go from Here |
In Start Developing iOS Apps Today , you learned the basics of iOS app development. At this point, you’re ready |
to start developing your first full-featured app. Although taking an app from a simple concept to the App Store |
isn’t a small task, the process and practices you’ve learned in this document will guide you in the right direction. |
Here are a few more pointers on where to go from here: |
● |
Register as a developer. |
“Managing Accounts” in App Distribution Guide walks you through the process of registering as an Apple |
developer. |
● |
Learn to design beautiful app interfaces. |
iOS Human Interface Guidelines teaches you how to make your app consistent with the user interface |
conventions for iOS. |
● |
Learn the language. |
Programming with Objective-C describes how to define classes, send messages, encapsulate data, and |
accomplish a variety of other tasks with the Objective-C programming language. |
● |
Learn to develop great apps. |
iOS App Programming Guide explains the essential things you must know and do when developing an |
iOS app. |
● |
Learn about the technologies available to you. |
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