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日期:2024-03-25
17 Sep 2014 ... NSArray creates static arrays, and NSMutableArray creates dynamic arrays. You can use arrays when you need an ordered collection of ......
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日期:2024-03-22
Naming rules are very important in maintainable code. Objective-C method names tend to be very long, but this has the benefit that a block of code can almost read like prose, thus rendering many comments unnecessary. When writing pure Objective-C code ......
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日期:2024-03-23
Retainable object pointers This section describes retainable object pointers, their basic operations, and the restrictions imposed on their use under ARC. Note in particular that it covers the rules for pointer values (patterns of bits indicating the loca...
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日期:2024-03-26
Chapter 1. About this guide I wish I could find a good book to live in Almost every document I have found on Objective-C programming assumes you already know about C programming or object oriented programming. And if you are like me, a non-programmer that...
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日期:2024-03-26
The Objective-C Runtime is one of the overlooked features of Objective-C initially when people are generally introduced to Cocoa/Objective-C. The reason for this is that while Objective-C (the language) is easy to pick up in only a couple hours, newcomers...
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日期:2024-03-27
It's possible to declare a C-style array in Objective-C, but you'll find that .... of the basic C scalar types, including char , double , float , int , long , short , and the ......
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日期:2024-03-20
iOS Objective C - Learning iPhone and iPad application development on iOS in simple and easy steps using this beginner's tutorial containing basic to advanced knowledge environment setup, actions and outlets, UI elements, Delegates, Objective-C ......
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日期:2024-03-21
RyPress.com creates high-quality software tutorials and publishes them completely free of charge. ... The above code should look familiar. All we’re doing is instantiating a mutable array, adding a value, and displaying its contents....