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2014/10/15 ¤U¤È 10:10:14
iphone Programming Glossary: imoDifferent background colors for the top and bottom of a UITableView http://stackoverflow.com/questions/1114587/different-background-colors-for-the-top-and-bottom-of-a-uitableview
What OSX/XCode version control system should I use for iPhone development? http://stackoverflow.com/questions/1378399/what-osx-xcode-version-control-system-should-i-use-for-iphone-development as good clients are available. These days I've mostly settled on just going command line and it's refreshing. Perforce IMO is right out. Aside from being a commercial product it is obnoxious beyond belief. It requires you to be connected to a.. and Git's Windows support is supposedly crap so I went with something that works on all my platforms. Build automation IMO is the build server's job not the VCS' job so if you want build automation find an appropriate build server. share improve..
Why is NSUserDefaults not saving my values? http://stackoverflow.com/questions/2622754/why-is-nsuserdefaults-not-saving-my-values
UIModalTransitionStylePartialCurl not rotating http://stackoverflow.com/questions/2758780/uimodaltransitionstylepartialcurl-not-rotating like a normal modal display e.g. view 1 view 2 partial curl tell view 2 to modally display view 3 nothing happens IMO apple hasn't fully baked the UIModalTransitionStylePartialCurl style which is a shame because it's fantastic. Long story..
AVCaptureVideoPreviewLayer: taking a snapshot http://stackoverflow.com/questions/3397899/avcapturevideopreviewlayer-taking-a-snapshot question facing the same woes from a slightly different angle. Here are possible solutions that none are too great IMO You can add to an AVCaptureSession both an AVCaptureStillImageOutput and an AVCaptureVideoDataOutput . When you set the..
Prefixing property names with an underscore in Objective C [duplicate] http://stackoverflow.com/questions/3521254/prefixing-property-names-with-an-underscore-in-objective-c access to properties does make it more possible. Using the standard message passing syntax makes intent more explicit IMO. @interface Foo NSObject NSNumber bar @property readwrite retain NSNumber bar @end @implementation Foo @synthesize bar void..
Sqlite3_step() keeps returning SQLITE_MISUSE on this query. Any pointers? http://stackoverflow.com/questions/3651265/sqlite3-step-keeps-returning-sqlite-misuse-on-this-query-any-pointers
Discuss on MVC implementation on iPhone http://stackoverflow.com/questions/3845951/discuss-on-mvc-implementation-on-iphone and presents. It's not a huge difference but it is the cause of things like what you're running into. The main shift IMO is that with Cocoa NeXTSTEP the view classes have become more and more reusable. In becoming so reusable more of the application..
Marrying Core Animation with OpenGL ES http://stackoverflow.com/questions/4500708/marrying-core-animation-with-opengl-es mean I would have to implement the animations manually in the OpenGL renderer which is possible but not as elegant IMO . iphone ios opengl es core animation share improve this question Have you tried making a parent layer above the OpenGL..
Proper way to instantiate an NSDecimalNumber from float or double http://stackoverflow.com/questions/5304855/proper-way-to-instantiate-an-nsdecimalnumber-from-float-or-double that you shouldn't really use due to it returning the wrong pointer type and even the initialiser initWithDouble that IMO should be OK to call you get a NSDecimalNumber with an internal representation as returned by calling description on the..
http://stackoverflow.com/questions/545091/clearing-nsuserdefaults
Property vs instance variable in Objective-C [duplicate] http://stackoverflow.com/questions/6146244/property-vs-instance-variable-in-objective-c access to properties does make it more possible. Using the standard message passing syntax makes intent more explicit IMO. @interface Foo NSObject NSNumber bar @property readwrite retain NSNumber bar @end @implementation Foo @synthesize bar void..
! vs == nil in objective-c [duplicate] http://stackoverflow.com/questions/6782190/vs-nil-in-objective-c is more explicit if someString nil It is anyway more readable and since someString is not an integer rather a pointer IMO better practice in general. EDIT about the definition of NULL... Whether the C standard defines NULL to be 0 is an interesting..
iOS 5: Any way to prevent keyboard splitting? http://stackoverflow.com/questions/7809997/ios-5-any-way-to-prevent-keyboard-splitting notifying them that this is not the best user experience and is not supported by your app. Roll your own keyboard IMO #1 is the best approach. Rolling your own keyboard with localization support is almost never practical. share improve..
Most efficient way to draw part of an image in iOS http://stackoverflow.com/questions/8035673/most-efficient-way-to-draw-part-of-an-image-in-ios is achieved only with GPU. So the point is whether the method you're using is implemented on top of GPU or not. IMO CGImage drawing methods are not implemented with GPU. I think I read mentioning about this on Apple's documentation but..
How to program a real-time accurate audio sequencer on the iphone? http://stackoverflow.com/questions/907137/how-to-program-a-real-time-accurate-audio-sequencer-on-the-iphone
What are the benefits of using Storyboards instead of xib files in iOS programming? http://stackoverflow.com/questions/9083759/what-are-the-benefits-of-using-storyboards-instead-of-xib-files-in-ios-programmi only work on devices running iOS 5 or better. Other than that the benefits are many and the downsides are non existent IMO. The best tutorial I have seen is Ray Wenderlich's Also if you are a member of the Apple Developer program check out last..
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