Titlebook: Objective-C for Absolute Beginners; iPhone, iPad and Mac Gary Bennett,Brad Lees,Mitchell Fisher Book 20163rd edition Gary Bennett, Brad Lee

Antarctic

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Objective-C Classes, Objects, and Methods,By the end of this chapter, you can expect to have a greater understanding of the Objective-C language and how to use the basics to write simple programs. For Mitch personally, the best way to learn is to take small programs and write (or rewrite) them in Objective-C just to see how the language works.

Oratory

Creating User Interfaces,To build a user interface, simply drag objects from Interface Builder’s Library pane onto your view. Actions and outlets are two key components of Interface Builder that help you streamline the development processes.

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CAMEO

Introducing the Xcode Debugger,Xcode is fantastic! Not only is this tool provided free of charge on Apple’s developer site, but it is actually really good. Aside from being able to create the next great Mac OS X, iPhone, or iPad app, Xcode has a fantastic debugger built right into the tool.

骨

engrossed

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https://doi.org/10.1007/978-1-4842-1904-1Objective-C; programming; Xcode; Apple programming; iPhone; iPad; iOS

卜聞

Protocols and Delegates,and to be successful: protocols and delegates. It is not uncommon for new developers to get overwhelmed by these topics, so we thought it best to introduce the foundation topics of the Objective-C language first.

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