¡@
2014/10/15 ¤U¤È 10:12:51
iphone Programming Glossary: prepareHow do I record audio on iPhone with AVAudioRecorder? http://stackoverflow.com/questions/1010343/how-do-i-record-audio-on-iphone-with-avaudiorecorder err localizedDescription delegate nil cancelButtonTitle @ OK otherButtonTitles nil alert show alert release return prepare to record recorder setDelegate self recorder prepareToRecord recorder.meteringEnabled YES BOOL audioHWAvailable audioSession.inputIsAvailable.. @ OK otherButtonTitles nil alert show alert release return prepare to record recorder setDelegate self recorder prepareToRecord recorder.meteringEnabled YES BOOL audioHWAvailable audioSession.inputIsAvailable if audioHWAvailable UIAlertView..
Cropping image with transparency in iPhone http://stackoverflow.com/questions/10810798/cropping-image-with-transparency-in-iphone UIImage imageWithCGImage newImage CGImageRelease newImage return the image return theImage PREVIOUS ANSWER Can You prepare a mask for each peace For example you have that frame image. Can you cut it in photoshop in 9 separate images where in each..
http://stackoverflow.com/questions/12961509/readability-in-my-application cleaned up version of any article in the Readability styling http www.readability.com m url http URLOFTHEARTICLE Just prepare the URL and load it in your UIWebView. I'm escaping the parameter values. Here is how it looks in action http www.readability.com..
How to set the width of a cell in a UITableView in grouped style http://stackoverflow.com/questions/2539021/how-to-set-the-width-of-a-cell-in-a-uitableview-in-grouped-style a very elegant thing to do in the first place. Custom cell rendering to fake a narrower width To do this you have to prepare special background images with horizontal margins and you have to layout subviews of cells yourself to accommodate the margins...
SQLite3 database doesn't actually insert data - iPhone http://stackoverflow.com/questions/2785211/sqlite3-database-doesnt-actually-insert-data-iphone insertion runs meaning there are no errors with the query. But still nothing is added to the database. I've tried both prepared statements and the simpler sqlite3_exec and it's the same result. I know my database is being loaded because the info for.. @ INSERT INTO lists name VALUES ' @' newField.text NSLog @ Query @ query sqlite3_stmt statement if sqlite3_prepare_v2 db query UTF8String 1 statement nil SQLITE_OK if sqlite3_step statement SQLITE_DONE NSLog @ You created a new list int.. 0 @ Error while inserting data. ' s' sqlite3_errmsg db Database closeDatabase db Again no errors have been thrown. The prepare and step statements return SQLITE_OK and SQLITE_DONE respectively yet nothing happens. Any help is appreciated iphone objective..
Fast and Lean PDF Viewer for iPhone / iPad / iOs - tips and hints? http://stackoverflow.com/questions/3889634/fast-and-lean-pdf-viewer-for-iphone-ipad-ios-tips-and-hints a full PDF page to a CALayer individual tiles can be seen rendering even with a tileSize tweak CALayers cant be prepared ahead of time rendered off screen . Generally PDF viewers are pretty heavy on memory too. Even monitor the memory usage.. design approach is this one Note that images will render faster than a CGPDFPageRef Use NSOperations or GCD Blocks to prepare pages ahead of time. call CGContextSetInterpolationQuality ctx kCGInterpolationHigh CGContextSetRenderingIntent ctx kCGRenderingIntentDefault..
Can use AVCaptureVideoDataOutput and AVCaptureMovieFileOutput at the same time? http://stackoverflow.com/questions/4944083/can-use-avcapturevideodataoutput-and-avcapturemoviefileoutput-at-the-same-time output output for 32BGRA pixel format with me as the delegate and a suitable dispatch queue affixed. to prepare for output I'll output 640x480 in H.264 via an asset writer NSDictionary outputSettings NSDictionary dictionaryWithObjectsAndKeys..
Show UITabBar when UIViewController pushed http://stackoverflow.com/questions/5072382/show-uitabbar-when-uiviewcontroller-pushed hides... property back to NO again. Just before you push a new view controller set the property back to NO. ... prepare viewControllerToPush self.hidesBottomBarWhenPushed NO self.navigationController pushViewController viewControllerToPush..
XCode4 + iOS 4.3: “No Packager exists for the type of archive” http://stackoverflow.com/questions/5271496/xcode4-ios-4-3-no-packager-exists-for-the-type-of-archive
Facebook connect Batch requests and FQL error problem http://stackoverflow.com/questions/5353117/facebook-connect-batch-requests-and-fql-error-problem ios facebook fql share improve this question You can do batch requests with the Facebook iOS SDK but you need to prepare the JSON requests yourself. Here is an example First create a JSON array string containing 2 JSON requests see http developers.facebook.com.. considered . You also MUST send it as a POST http method. Finally wait for the response array in request didLoad. void prepareMyBatchRequest NSString jsonRequest1 @ method GET relative_url me friends NSString jsonRequest2 @ method GET relative_url..
Post photo on user's wall using Facebook iOS SDK http://stackoverflow.com/questions/6702135/post-photo-on-users-wall-using-facebook-ios-sdk to the original album post no_story with a value of 1 and suppress the wall post that might be made while you prepare to make an explicit one. However FB will not have the source URL for a newly posted image for a while AND it doesn't appear..
Write Audio To Disk From IO Unit http://stackoverflow.com/questions/6930609/write-audio-to-disk-from-io-unit kCFAllocatorDefault CFStringRef destinationFilePath kCFURLPOSIXPathStyle false OSStatus status prepare a 16 bit int file format sample channel count and sample rate AudioStreamBasicDescription dstFormat dstFormat.mSampleRate..
http://stackoverflow.com/questions/7271528/nslog-into-file into file Is it possible to write every NSLog not only into consol but into file too I want to prepare this without replacing NSLog into someExetrnalFunctionForLoging because now I have have quite big application. It will be..
http://stackoverflow.com/questions/7844326/coredata-error-driving-me-crazy-coredata-serious-application-error-an-excep NSFetchedResultsController controller The fetch controller is about to start sending change notifications so prepare the table view for updates. NSLog @ Entering s Line d __PRETTY_FUNCTION__ __LINE__ self.tableView beginUpdates void controller..
Crash when adding persistent store (iCloud enabled) in app delegate http://stackoverflow.com/questions/8021753/crash-when-adding-persistent-store-icloud-enabled-in-app-delegate nil return __persistentStoreCoordinator here is where you declare the persistent store is not prepared self.unlocked NO NSURL storeURL self applicationDocumentsDirectory URLByAppendingPathComponent @ Maintain_My_Car.sqlite.. storeURL options options error error NSLog @ bad things @ @ error error userInfo abort psc unlock the store is now prepared and ready for iCloud to import data self.unlocked YES dispatch_async dispatch_get_main_queue ^ NSLog @ iCloud persistent.. which are not in sync and need to have data imported from the source device. All that path does is clear the memory to prepare it for the data that is supposed to be in it. The other isSource YES path does a number of things. In general it removes..
Populate the table view sections with rows of table in sqlite database in an order http://stackoverflow.com/questions/8475446/populate-the-table-view-sections-with-rows-of-table-in-sqlite-database-in-an-ord @ select count from reminders const char sql sqlStatement cStringUsingEncoding NSUTF8StringEncoding if sqlite3_prepare_v2 remindersDB sql 1 statement NULL SQLITE_OK while sqlite3_step statement SQLITE_ROW numTableRecords sqlite3_column_int.. while sqlite3_step statement SQLITE_ROW numTableRecords sqlite3_column_int statement 0 else printf could not prepare statement s n sqlite3_errmsg remindersDB else NSLog @ Error in Opening Database File sqlite3_close remindersDB return.. NSString stringWithFormat @ SELECT from reminders ORDER BY id const char query_stmt querySQL UTF8String if sqlite3_prepare_v2 self.remindersDB query_stmt 1 statement NULL SQLITE_OK if sqlite3_step statement SQLITE_ROW NSString ID NSString..
http://stackoverflow.com/questions/8574342/retrieve-all-rows-inserted-in-sqlite-database-and-display-in-table-view-cells-co @ select count from reminders const char sql sqlStatement cStringUsingEncoding NSUTF8StringEncoding if sqlite3_prepare_v2 remindersDB sql 1 statement NULL SQLITE_OK while sqlite3_step statement SQLITE_ROW numTableRecords sqlite3_column_int.. while sqlite3_step statement SQLITE_ROW numTableRecords sqlite3_column_int statement 0 else printf could not prepare statement s n sqlite3_errmsg remindersDB else NSLog @ Error in Opening Database File sqlite3_close remindersDB NSLog @.. stringWithFormat @ SELECT FROM reminders NSLog @ Data @ querySQL const char query_stmt querySQL UTF8String if sqlite3_prepare_v2 self.remindersDB query_stmt 1 statement NULL SQLITE_OK if sqlite3_step statement SQLITE_ROW ID NSString alloc initWithUTF8String..
What is a better way to create a game loop on the iPhone other than using NSTimer? http://stackoverflow.com/questions/96265/what-is-a-better-way-to-create-a-game-loop-on-the-iphone-other-than-using-nstime renderFrame userInfo nil repeats YES #endif void stopLoop timer invalidate running NO In the renderFrame method You prepare the framebuffer draw frame and present the framebuffer on screen. P.S. There is a great article on various types of game..
Sqlite Database Load Fails - Issue with sqlite prepare statement - iPhone - xCode 4.3.1 http://stackoverflow.com/questions/9887785/sqlite-database-load-fails-issue-with-sqlite-prepare-statement-iphone-xcod Database Load Fails Issue with sqlite prepare statement iPhone xCode 4.3.1 I am having issues with the following code which loads an SQLite database. NSArray getDatabase.. NoAnnots AnnotText DescriptionFormatting HexCoordsPortrait FROM MainTable sqlite3_stmt statement if sqlite3_prepare_v2 _database query UTF8String 1 statement nil SQLITE_OK while sqlite3_step statement SQLITE_ROW char nameChars char sqlite3_column_text..
Common multithreading mistakes beginners make on iPhone http://stackoverflow.com/questions/1357108/common-multithreading-mistakes-beginners-make-on-iphone self.view addSubview myIndicator self.view bringSubviewToFront myIndicator myIndicator startAnimating Prepare and set properties of the NEXT modal view controller to switch to controller EndViewController alloc initWithNibName @ EndViewController..
iPhone and printer integration Sample code/API for custom App development http://stackoverflow.com/questions/1723047/iphone-and-printer-integration-sample-code-api-for-custom-app-development
Integrating iPhone Application with Shibboleth http://stackoverflow.com/questions/1935011/integrating-iphone-application-with-shibboleth above contain the real logic of this Shibboleth exercise. The ConsoleViewController performs the following 1. Prepare the initial HTTP request to a Shibboleth protected resource. 2. Act as the delegate whilst Cocoa's URL Loading API receives..
How to create Http Post data to the web server? http://stackoverflow.com/questions/2251078/how-to-create-http-post-data-to-the-web-server setting the body of the post to the reqeust request2 setHTTPBody body The case of Just Text Similar to the _GET in php Prepare the data you want to send. For the first name from a form for instance You have your first name stored in the_first_name_to_send..
http://stackoverflow.com/questions/2317754/understanding-ttnavigator your navigator map navigating to an URL with @ tt photos firstphoto is possible you can fetch the firstphoto like this Prepare your Navigator Map like this map from @ tt photos initWithNumber toViewController PhotoVC class In your PhotoVC you can..
Parsing nested JSON objects with JSON Framework for Objective-C http://stackoverflow.com/questions/2414426/parsing-nested-json-objects-with-json-framework-for-objective-c and url values. In Obj C I have the following code Create new SBJSON parser object SBJSON parser SBJSON alloc init Prepare URL request to download statuses from Twitter NSURLRequest request NSURLRequest requestWithURL NSURL URLWithString myURL..
Adjusting the volume of a playing AVPlayer http://stackoverflow.com/questions/3268949/adjusting-the-volume-of-a-playing-avplayer new AVPlayerItem Replace the current AVPlayerItem with the new one Wait for the currentItem to change on the AVPlayer Prepare your AudioMix and seek to previous playback time Have I missed a basic principle somewhere or is it meant to be this convoluted..
Prepare SMS message from an iPhone app http://stackoverflow.com/questions/396149/prepare-sms-message-from-an-iphone-app SMS message from an iPhone app Is it possible Developers can use SMS URLs to populate the phone number but I haven't found..
What is an adhoc certificate…? http://stackoverflow.com/questions/4955605/what-is-an-adhoc-certificate
Using AVAssetReader to read (stream) from a remote asset http://stackoverflow.com/questions/6242131/using-avassetreader-to-read-stream-from-a-remote-asset an AVURLAsset directly from the video URL. Retrieve the video track using asset tracksWithMediaType AVMediaTypeVideo Prepare an AVAssetReaderTrackOutput using the video track as the source. Create an AVAssetReader using the AVURLAsset. Add AVAssetReaderTrackOutput..
Problems with legend in Core-Plot (pieChart) http://stackoverflow.com/questions/7253533/problems-with-legend-in-core-plot-piechart 0 pieGraph.paddingTop 20.0 pieGraph.paddingRight 0 pieGraph.paddingBottom 60.0 pieGraph.axisSet nil Prepare a radial overlay gradient for shading gloss CPTGradient overlayGradient CPTGradient alloc init autorelease overlayGradient.gradientType..
http://stackoverflow.com/questions/7650275/unable-to-update-database You are forgeting some code for update statement the binding part is missing in your code you need to write after Prepare statement. sqlite3_bind_text compiledStatement 1 string UTF8String 1 SQLITE_TRANSIENT if SQLITE_DONE sqlite3_step compiledStatement..
How do I build an xcode project for the itunes store? http://stackoverflow.com/questions/803683/how-do-i-build-an-xcode-project-for-the-itunes-store can do this for me with a few clicks iphone xcode binary itunes executable share improve this question Try this Prepare a new provisioning profile for App Store Make sure you have Ad Hoc distribution working OK. Go onto the Program Portal Provisioning..
How to send the device token and app version to server http://stackoverflow.com/questions/8309742/how-to-send-the-device-token-and-app-version-to-server if you have more than one app NSString appVersion NSBundle mainBundle infoDictionary objectForKey @ CFBundleVersion Prepare the Device Token for Registration remove spaces and NSString deviceToken devToken description stringByReplacingOccurrencesOfString..
Draw a straight line using OpenGL ES in iPhone? http://stackoverflow.com/questions/9736887/draw-a-straight-line-using-opengl-es-in-iphone view drawInRect CGRect rect glClearColor 0.65f 0.65f 0.65f 1.0f glClear GL_COLOR_BUFFER_BIT GL_DEPTH_BUFFER_BIT Prepare the effect for rendering self.effect prepareToDraw const GLfloat line 1.0f 1.5f point A 1.5f 1.0f point B Create an handle..
Adding json data into UITableView http://stackoverflow.com/questions/9875641/adding-json-data-into-uitableview in my viewController.m file void getData Create new SBJSON parser object SBJsonParser parser SBJsonParser alloc init Prepare URL request to download statuses from Twitter NSURLRequest request NSURLRequest requestWithURL NSURL URLWithString @ http..
|