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2014/10/15 ¤U¤È 10:15:31
iphone Programming Glossary: untestedhow to get the message when receiving the “kCTMessageReceivedNotification” notification on IOS5 http://stackoverflow.com/questions/10681995/how-to-get-the-message-when-receiving-the-kctmessagereceivednotification-notif if osVersion hasPrefix @ 5 iOS 5. tested sqlite3_prepare_v2 database sql5 1 statement NULL else iOS 5. untested sqlite3_prepare_v2 database sql4 1 statement NULL Use the while loop if you want more than just the most recent message..
YouTube video playback broken on iOS6 (works fine on iOS5) http://stackoverflow.com/questions/12462052/youtube-video-playback-broken-on-ios6-works-fine-on-ios5 I also was using the findButtonInView method but that no longer works. I've discovered the following seems to work untested in iOS 6 void viewDidLoad super viewDidLoad self.webView.mediaPlaybackRequiresUserAction NO void playVideo self.autoPlay..
objc_setAssociatedObject unavailable in iPhone simulator http://stackoverflow.com/questions/1916130/objc-setassociatedobject-unavailable-in-iphone-simulator iphone objective c cocoa touch ios simulator share improve this question A quick and dirty workaround largely untested may be buggy #if TARGET_IPHONE_SIMULATOR #import objc runtime.h enum OBJC_ASSOCIATION_ASSIGN 0 OBJC_ASSOCIATION_RETAIN_NONATOMIC..
How to access the parent view controller? http://stackoverflow.com/questions/2760679/how-to-access-the-parent-view-controller notifications creates a loosely coupled structure and makes reusable classes possible. EDIT Some sample code. Beware untested and from the top of my head DatePickerViewController.h @protocol DatePickerViewControllerDelegate void datePicker DatePickerViewController..
How can I keep track of the index path of a button in a table view cell? http://stackoverflow.com/questions/2863940/how-can-i-keep-track-of-the-index-path-of-a-button-in-a-table-view-cell
apply style to range of text with javascript in uiwebview http://stackoverflow.com/questions/2887101/apply-style-to-range-of-text-with-javascript-in-uiwebview Firefox 3.0 and later. This code should now work in Firefox 1.0 Safari 3.1 Google Chrome Opera 9.6 and possibly others untested so far . It does not work at all in Internet Explorer and will give errors in that browser. I plan to work on an IE version..
Build fat static library (device + simulator) using Xcode and SDK 4+ http://stackoverflow.com/questions/3520977/build-fat-static-library-device-simulator-using-xcode-and-sdk-4 CURRENTCONFIG_SIMULATOR_DIR EXECUTABLE_NAME ######### # # Added StackOverflow suggestion to also copy include files # untested but should work OK # echo Fetching headers from PUBLIC_HEADERS_FOLDER_PATH echo if you embed your library project in another..
How to find UILabel's number of Lines http://stackoverflow.com/questions/4172615/how-to-find-uilabels-number-of-lines CGFloat labelHeight labelSize.height Hope that helps. If it doesn't work let me know and I'll dig further. Also untested code but worked from reference. For a more complete example here is code which I put in the viewDidLoad method of a view..
Request a DepthBuffer in OpenGL ES for iPhone http://stackoverflow.com/questions/4361516/request-a-depthbuffer-in-opengl-es-for-iphone a 16bit depth buffer of the same dimensions as the colour buffer and then attaches it to the frame buffer. So in total untested void createFramebuffer if context defaultFramebuffer EAGLContext setCurrentContext context Create default framebuffer object...
iPhone Data Usage Monitoring [duplicate] http://stackoverflow.com/questions/4380806/iphone-data-usage-monitoring the data that is displayed under Settings General Usage iphone share improve this question Hey this is sort of untested I tried it on the simulator but it obviously doesn't store any data usage statistics. Try to give this code a shot on an..
iOS Development: How do I auto match players in Game Center? http://stackoverflow.com/questions/4629203/ios-development-how-do-i-auto-match-players-in-game-center I have to guess because the Game Kit docs aren't exactly clear on how to do this. Currently I have code setup but untested to create a match with a friend... NSArray playerList NSArray arrayWithObject pid GKMatchRequest request GKMatchRequest..
iPhone TBXML Looping And Parsing Data http://stackoverflow.com/questions/5406424/iphone-tbxml-looping-and-parsing-data it should have the data you're wanting in your records array which you can manipulate all you want. This is completely untested . Don't blame me if it blows up your computer and kills your cat. I normally wouldn't take all the work to write a complete..
How to concatenate two strings on iPhone? http://stackoverflow.com/questions/589395/how-to-concatenate-two-strings-on-iphone
A simple sync with the iPhone DropBox API http://stackoverflow.com/questions/5950168/a-simple-sync-with-the-iphone-dropbox-api dropbox api share improve this question I think what you are looking for is the loadmetadata method. Here is an untested example void restClient DBRestClient client loadedMetadata DBMetadata metadata NSEnumerator e metadata.contents objectEnumerator..
ios - how to find what is the visible range of text in UITextView? http://stackoverflow.com/questions/6067803/ios-how-to-find-what-is-the-visible-range-of-text-in-uitextview if that is closer than the beginning of the next paragraph. This make sense in answer to comment requst code bellow untested CGFloat paragraphOffset MAX_PARAGRAPHS CGSize constraint CGSizeMake widthOfTextView 999999 arbitrarily large number NSInteger..
iOS Draw Rectagle with curved ends http://stackoverflow.com/questions/6553804/ios-draw-rectagle-with-curved-ends inexperienced with CGContext drawing iphone ios ipad cgcontext share improve this question Something like this untested so beware of bugs void drawRect CGRect rect CGContextRef context UIGraphicsGetCurrentContext CGContextSetStrokeColorWithColor..
http://stackoverflow.com/questions/6852012/what-is-an-easy-way-to-break-an-nsarray-with-4000-objects-in-it-into-multiple-a do this. iphone objective c xcode cocoa nsarray share improve this question Off the top of my head something like untested NSMutableArray arrayOfArrays NSMutableArray array int itemsRemaining stuff count int j 0 while j stuff count NSRange range..
Load YouTube outside Application http://stackoverflow.com/questions/8673066/load-youtube-outside-application It won't work in the simulator because it doesn't have the YouTube app but it will work on the iPhone i hope untested . I also see that your accept rate is pretty low you should click the little next to the answer that you think is the best..
kCVPixelFormatType_420YpCbCr8BiPlanarFullRange frame to UIImage conversion http://stackoverflow.com/questions/8838481/kcvpixelformattype-420ypcbcr8biplanarfullrange-frame-to-uiimage-conversion 8 rgbOutput 1 298 y 16 100 cb 208 cr 136 8 rgbOutput 2 298 y 16 516 cb 277 8 Just written directly into this box and untested I think I've got the cb cr extraction correct. You'd then use CGBitmapContextCreate with rgbBuffer to create a CGImage and..
How can I use a 3-D texture in iOS? http://stackoverflow.com/questions/9241583/how-can-i-use-a-3-d-texture-in-ios a quick bit of maths to collapse it to 2d. So in the 128x128x128 example you'd do something like coded here as I talk untested texPos.x sourceVarying.x 16.0 because we've packed 16 source images across texPos.y sourceVarying.y 8.0 and 8 images down..
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