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2014/10/15 ¤U¤È 10:11:30
iphone Programming Glossary: modernDeclaration/definition of variables locations in ObjectiveC? http://stackoverflow.com/questions/12632285/declaration-definition-of-variables-locations-in-objectivec since recent updates to Xcode and the new LLVM compiler changed the way ivars and properties can be declared. Before modern Objective C in old Obj C 2.0 you didn't have a lot of choices. Instance variables used to be declared in the header between..
AFNetworking not compatible with iOS 4.3 http://stackoverflow.com/questions/12966419/afnetworking-not-compatible-with-ios-4-3 share improve this question AFNetworking 1.0 and higher requires either iOS 5.0 and above or Mac OS 10.7 64 bit with modern Cocoa runtime and above. For compatibility with iOS 4.3 use the latest 0.10.x release. from https github.com AFNetworking..
Monotouch or Titanium for rapid application development on IPhone? http://stackoverflow.com/questions/1488402/monotouch-or-titanium-for-rapid-application-development-on-iphone level. I don't mind having to clean up after myself but I don't want to have to manually do something that every other modern dev platform I've used does for me automatically. Plus even for seasoned Objective C devs reference counting isn't a no..
http://stackoverflow.com/questions/1784745/iphone-fluid-simulation and gases simulation. iphone fluid share improve this question Simulating fluids is a tremendous challenge for modern desktop computers so I would not expect the greatest performance when trying to get this working on a mobile device. Running..
What tool or technology does Apple use to create its documentation? http://stackoverflow.com/questions/1930755/what-tool-or-technology-does-apple-use-to-create-its-documentation
From iPhone to Mac programming http://stackoverflow.com/questions/2062438/from-iphone-to-mac-programming to move to from iPhone. On the Mac you will especially want to learn about Cocoa Bindings which underly a lot of modern UI work but aren't yet on the phone. Addressing your specific question some well respected free Mac coding resources include..
What's a good machine for iPhone development? [closed] http://stackoverflow.com/questions/22469/whats-a-good-machine-for-iphone-development the required tools on their machine If so what do you have iphone osx apple imac share improve this question Any modern Mac will be fine. I work on a two year old MacBook 2GHz with 2Gb of memory and its perfectly usable. The biggest constraint..
Generate non-repeating, no sequential numbers http://stackoverflow.com/questions/2612784/generate-non-repeating-no-sequential-numbers so You haven't given details of which platform you're on so we can't easily give sample code but I'm a big fan of the modern variant of the Fisher Yates shuffle . For example in C# public static void Shuffle T IList T collection Random rng for int..
Older SDK disappeared after installing new Xcode version http://stackoverflow.com/questions/3000241/older-sdk-disappeared-after-installing-new-xcode-version
Property Declaration and Automatic Backing Storage Allocation http://stackoverflow.com/questions/3238009/property-declaration-and-automatic-backing-storage-allocation are the ramifications of not explicitly declaring the ivar iphone objective c share improve this question On the modern Objective C runtime nonfragile abi they are the same the ivar backing will be created automatically by the @synthesize declaration... the second bit of code you wrote would not compile properly. The most recent versions of the iPhone simulator use the modern runtime but older ones don't. So while both code examples will work on actually iPhones synthesizing the necessary storage..
Are there any huge differences between objective-c and Java, or iPhone and Android? http://stackoverflow.com/questions/3326110/are-there-any-huge-differences-between-objective-c-and-java-or-iphone-and-andro is not for you. In the specific case of Objective C and Java although Java is descended from Objective C they have no modern interoperability. You can't use code from one on the other. You should spend the time to learn each platform's specific..
iPhone NSNumberFormatter setFormat: http://stackoverflow.com/questions/416037/iphone-nsnumberformatter-setformat in the NSNumberFormatter Class Reference requires login . The note says iPhone OS Note iPhone OS supports only the modern 10.4 behavior. 10.0 style methods and format strings are not available on iPhone OS. EDIT Added more text to support follow..
http://stackoverflow.com/questions/4194394/client-server-gksessions break GKPeerStateUnavailable .. likely not relevant case GKPeerStateUnavailable do nothing ignore break from the modern doco.. The delegate should ignore GKPeerStateConnecting changes and implement the session didReceiveConnectionRequestFromPeer..
Repeating NSTimer, weak reference, owning reference or iVar? http://stackoverflow.com/questions/4945028/repeating-nstimer-weak-reference-owning-reference-or-ivar So my advice is... Don't make your timer a property don't provide accessors for it Instead keep it private with the modern runtime i think you could go so far as to define the ivar in a class extension and only deal with it from one single object...
How to create subscript characters that's not in Unicode in iOS http://stackoverflow.com/questions/5080175/how-to-create-subscript-characters-thats-not-in-unicode-in-ios not on string creation. And this is not a limitation of iOS this is the limitation of the way strings are processed in modern computers. What do you do to that NSString Do you display it on a UILabel Do you send it over the network Do you render..
How do I create delegates in Objective-C? http://stackoverflow.com/questions/626898/how-do-i-create-delegates-in-objective-c and they're done. This method is straight forward and common in Apple's libraries but new code should use the more modern approach below. 2 A Formal Protocol The newer option is to declare a formal protocol. The declaration would look like this..
alternatives to XCode for iPhone development? (OR: how to make XCode suck less?) [closed] http://stackoverflow.com/questions/803366/alternatives-to-xcode-for-iphone-development-or-how-to-make-xcode-suck-less how to make XCode suck less closed I've been a Java developer for 10 years now and have come to love the power that modern IDEs provide for things like refactoring finding dead code finding usages of etc. I'm starting to do some iPhone dev on..
ASIHTTPRequest vs AFNetworking framework http://stackoverflow.com/questions/8636418/asihttprequest-vs-afnetworking-framework do read on just bear in mind I would now recommend without a doubt not using ASI and going with something more modern namely ASI . Original Answer December 2011 How much time have you got Here's my thoughts although as a subjective question.. to something else. Even the developer of ASI thinks so . Given all of the changes that have come with iOS 5 I think a modern actively maintained framework like AFNetworking and there are other options like RestKit is a good choice. Now you're right..
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