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2014/10/15 ¤U¤È 10:08:41
iphone Programming Glossary: extensionsiPhone Obj-C: Anonymous Category or “private” Category? http://stackoverflow.com/questions/1052233/iphone-obj-c-anonymous-category-or-private-category must be implemented in the @implementation just like the methods properties found in the public @interface. Class extensions can also be used to redeclare a publicly readonly @property as readwrite prior to @synthesize'ing the accessors. Example..
programmatically identifing the iphone device http://stackoverflow.com/questions/1403854/programmatically-identifing-the-iphone-device shouldn't decide how to use the OpenGL stack based on what model device it is but rather on the OpenGL capabilities extensions information that is provided. The information you're getting now is from UIDevice which is an unfortunately poorly designed..
Video file formats supported in iPhone http://stackoverflow.com/questions/1535836/video-file-formats-supported-in-iphone MediaPlayer.framework . This framework supports the playback of movie files with the .mov .mp4 .m4v and .3gp filename extensions and using the following compression standards H.264 video up to 1.5 Mbps 640 by 480 pixels 30 frames per second Low Complexity..
iPhone app rejection for using ICU (Unicode extensions) http://stackoverflow.com/questions/2427838/iphone-app-rejection-for-using-icu-unicode-extensions app rejection for using ICU Unicode extensions I received the following mail form Apple considering my application Thank you for submitting your update to ομοθε ία to.. Another thing is that I do not call these functions directly but they are called by a custom 'sqlite' build with FTS3 extensions enabled . Am I missing something here Any suggestions iphone unicode icu rejection share improve this question I would..
Drawing formulas with Quartz 2d http://stackoverflow.com/questions/2907045/drawing-formulas-with-quartz-2d draw lines symbols etc. but most of the drawing was simply text drawn within a CALayer using the NSString text drawing extensions. I did override the standard CALayer rendering architecture for the generation of PDFs from these equations because CALayers..
What type of webservice works best with iOS? http://stackoverflow.com/questions/3152700/what-type-of-webservice-works-best-with-ios encodings and unless thoughtfully designed binary protocols tend to be brittle for supporting future changes and extensions to your application. Also you should consider how you define the transactions of your protocol even with an efficient encoding..
Problem when #import C++ Header File in iPhone/iPad Project http://stackoverflow.com/questions/3890552/problem-when-import-c-header-file-in-iphone-ipad-project share improve this question Note Xcode requires that file names have a mm extension for the Objective C extensions to be enabled by the compiler. Trying to use C in Objective C code residing in a file with .m extension is the most probable..
Rendering to non-power-of-two texture on iPhone http://stackoverflow.com/questions/4760174/rendering-to-non-power-of-two-texture-on-iphone this extension is supported on your device drawn from Philip Rideout's excellent iPhone 3D Programming book const char extensions char glGetString GL_EXTENSIONS bool npot strstr extensions GL_APPLE_texture_2D_limited_npot 0 On these devices you should.. Rideout's excellent iPhone 3D Programming book const char extensions char glGetString GL_EXTENSIONS bool npot strstr extensions GL_APPLE_texture_2D_limited_npot 0 On these devices you should then be able to use non power of two textures as long as..
NSPredicate endswith multiple files http://stackoverflow.com/questions/5032541/nspredicate-endswith-multiple-files endswith multiple files I am trying to filter an array using a predicate checking for files ending in a set of extensions. How could I do it Would something close to 'self endswith in @' work Thanks NSArray dirContents NSFileManager defaultManager.. You don't want contains for an array you want in. You also ideally want to filter by the path extension. So NSArray extensions NSArray arrayWithObjects @ mp4 @ mov @ m4v @ pdf @ doc @ xls nil NSArray dirContents NSFileManager defaultManager contentsOfDirectoryAtPath..
How to declare instance variables and methods not visible or usable outside of the class instance? http://stackoverflow.com/questions/5826345/how-to-declare-instance-variables-and-methods-not-visible-or-usable-outside-of-t on Stack Overflow Does a private @property create an @private instance variable Edit Instance variables in class extensions were presented in WWDC 2010 session 144. Edit Using the Clang LLVM 2.0 compiler you can also declare properties and instance..
Rotating an image context (CGContextRotateCTM) causing it to become blank. Why? http://stackoverflow.com/questions/5983090/rotating-an-image-context-cgcontextrotatectm-causing-it-to-become-blank-why
iphone ShareKit with Video upload for facebook? http://stackoverflow.com/questions/6619769/iphone-sharekit-with-video-upload-for-facebook a video to facebook Should i customize it or is there something already out there that can do this from sharekit Any extensions i can download Thanks iphone facebook facebook graph api sharekit share improve this question Instead of using the..
http://stackoverflow.com/questions/6942439/objectivec-ivars-or-property interface at the top of the implementation file As I say above private categories have sort of been obsoleted by class extensions which is near enough the same thing but allows you to put the implementation of the methods in the main class implementation..
How can I format a date in Objective-C similar to the jquery.timeago library? http://stackoverflow.com/questions/7809899/how-can-i-format-a-date-in-objective-c-similar-to-the-jquery-timeago-library to this if someone composes a method takes a date returns a string that accomplishes this either with this linked extensions library or another method I will award them the answer. EDIT 2 Bounty goes to whoever can write the fuzzy date algorithm..
Which toolkit for iPhone mobile webapps? http://stackoverflow.com/questions/917935/which-toolkit-for-iphone-mobile-webapps philosophy they're porting Cocoa and Objective C to the Javascript environment right down to Objective C style syntax extensions to Javascript and reusing NIB files. Quite incredible . Wink xui Jo by Dave Balmer blog . Designed to work with PhoneGap..
UITableViewCell's imageView fit to 40x40 http://stackoverflow.com/questions/1055495/uitableviewcells-imageview-fit-to-40x40 c iphone uitableviewcell uiimageview share improve this question I put Ben's code as an extension in my NS Extensions file so that I can tell any image to make a thumbnail of itself as in UIImage bigImage UIImage imageNamed @ yourImage.png.. 50 50 Here is .h file @interface UIImage PhoenixMaster UIImage makeThumbnailOfSize CGSize size @end and then in the NS Extensions.m file @implementation UIImage PhoenixMaster UIImage makeThumbnailOfSize CGSize size UIGraphicsBeginImageContextWithOptions..
how to understand Crash Log of iPhone http://stackoverflow.com/questions/2100306/how-to-understand-crash-log-of-iphone GLEngine.bundle GLEngine 0x3696000 0x372afff IMGSGX535GLDriver armv7 999124d3d82ac52e0eb81732f945610c System Library Extensions IMGSGX535GLDriver.bundle IMGSGX535GLDriver 0x2fe00000 0x2fe24fff dyld armv7 5db9f5d0275997de58efff111816706e usr lib dyld..
how to compile spatialite for iOS http://stackoverflow.com/questions/4793970/how-to-compile-spatialite-for-ios spatialite_init 1 . The following should be displayed on your console log SpatiaLite version .. 2.3.1 Supported Extensions 'VirtualShape' direct Shapefile access 'VirtualText direct CSV TXT access 'VirtualNetwork Dijkstra shortest path 'RTree'..
http://stackoverflow.com/questions/6906930/avaudiorecorder-throws-erros the iPhone 5 simulator I got following error 2011 08 02 11 09 03.586 Moodle 7832 10103 Error loading System Library Extensions AudioIPCDriver.kext Contents Resources AudioIPCPlugIn.bundle Contents MacOS AudioIPCPlugIn dlopen System Library Extensions.. AudioIPCDriver.kext Contents Resources AudioIPCPlugIn.bundle Contents MacOS AudioIPCPlugIn dlopen System Library Extensions AudioIPCDriver.kext Contents Resources AudioIPCPlugIn.bundle Contents MacOS AudioIPCPlugIn 262 Symbol not found ___CFObjCIsCollectable..
Retrieving the serial number from the device http://stackoverflow.com/questions/7127614/retrieving-the-serial-number-from-the-device
AVAudioPlayer error loading file http://stackoverflow.com/questions/7290418/avaudioplayer-error-loading-file and I keep getting this error in the console 2011 09 02 20 29 07.369 MusicLog 967 10103 Error loading System Library Extensions AppleHDA.kext Contents PlugIns AppleHDAHALPlugIn.bundle Contents MacOS AppleHDAHALPlugIn dlopen System Library Extensions.. AppleHDA.kext Contents PlugIns AppleHDAHALPlugIn.bundle Contents MacOS AppleHDAHALPlugIn dlopen System Library Extensions AppleHDA.kext Contents PlugIns AppleHDAHALPlugIn.bundle Contents MacOS AppleHDAHALPlugIn 262 Symbol not found ___CFObjCIsCollectable..
http://stackoverflow.com/questions/7779851/avfoundation-ios-5 in the iPhone 5 Simulator or device I get the following error for audio or video files Error loading System Library Extensions AudioIPCDriver.kext Contents Resources AudioIPCPlugIn.bundle Contents MacOS AudioIPCPlugIn dlopen System Library Extensions.. AudioIPCDriver.kext Contents Resources AudioIPCPlugIn.bundle Contents MacOS AudioIPCPlugIn dlopen System Library Extensions AudioIPCDriver.kext Contents Resources AudioIPCPlugIn.bundle Contents MacOS AudioIPCPlugIn 262 Symbol not found ___CFObjCIsCollectable..
Calling method on category included from iPhone static library causes NSInvalidArgumentException http://stackoverflow.com/questions/932856/calling-method-on-category-included-from-iphone-static-library-causes-nsinvalida I have created a static library to house some of my code like categories. I have a category for UIViews in UIView Extensions.h named Extensions. In this category I have a method called void fadeOutWithDelay CGFloat delay duration CGFloat duration.. a static library to house some of my code like categories. I have a category for UIViews in UIView Extensions.h named Extensions. In this category I have a method called void fadeOutWithDelay CGFloat delay duration CGFloat duration Calling this method.. ' UIView fadeOutWithDelay duration unrecognized selector sent to instance 0x1912b0 It seems for some reason UIView Extensions.h is not being included in the device builds. What I have checked tried I did try to include another category for NSString..
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