2014/10/15 下午 10:12:56
iphone Programming Glossary: producedIOSurfaces - Artefacts in video and unable to grab video surfaces http://stackoverflow.com/questions/14135215/iosurfaces-artefacts-in-video-and-unable-to-grab-video-surfaces destSurf frameCount P.S The last 4 5 lines of code are the most relevant if you need to filter . 1 The video that is produced has artefacts. I have worked on videos previously and have encountered such an issue before as well. I suppose there can..
Xcode 3.2.1 GCC CLANG and LLVM demystification http://stackoverflow.com/questions/1551099/xcode-3-2-1-gcc-clang-and-llvm-demystification some kind of intermediate representation of your code. Then there's the backend which takes the stuff the front end produced optimizes it and eventually generates assembly code. GCC well known compiler contains both front ends for various languages..
Is MonoTouch a viable platform for iPhone development? http://stackoverflow.com/questions/1847274/is-monotouch-a-viable-platform-for-iphone-development been transformed you'll be looking at native assembly not some flavor of an IL . You can build and run your MonoTouch produced app from right within Xcode by which time MonoTouch is basically out of the picture except as a framework you're building..
How can you track motion using the iPhone's camera? http://stackoverflow.com/questions/3933716/how-can-you-track-motion-using-the-iphones-camera demos can be found here . The sample application I wrote whose code can be downloaded from here is based on an example produced by Apple for demonstrating Core Image at WWDC 2007. That example is described in Chapter 27 of the GPU Gems 3 book . The..
speech to text application in iOS? [duplicate] http://stackoverflow.com/questions/4103771/speech-to-text-application-in-ios
Monotouch binding for TouchJSON? http://stackoverflow.com/questions/4271126/monotouch-binding-for-touchjson Lib lAdMobNoThumb lTouchJSON force_load ProjectDir Lib libAdMobNoThumb.a force_load ProjectDir Lib libTouchJSON.a This produced following error output thanks to the v v v Error 1 mtouch failed with the following message var folders hF hF42FIdhEUmY1y..
Game Center - Sending and receiving data http://stackoverflow.com/questions/4574119/game-center-sending-and-receiving-data mohrt.blogspot.com 2010 01 cocoa and delegates.html ADDED Using code the asker posted I made a few modifications and produced a version that works for this bare bones use case. Working Version of Test App To Send One Integer Through GameCenter I..
How to deprecate a method in XCode http://stackoverflow.com/questions/4924285/how-to-deprecate-a-method-in-xcode is the gcc way of marking a function method as deprecated. When one is marked as deprecated a warning will be produced whenever anyone calls it. The syntax for normal functions would be __attribute__ deprecated void f ... ... and that of Objective..
How do you detect memory leaks on iPhone? http://stackoverflow.com/questions/494327/how-do-you-detect-memory-leaks-on-iphone Detail pane displayed. The only thing in Extended Detail pane that references my app is main. As in the main method produced by Xcode. Everything else is UIKit Foundations and other SDK classes I didn't write. What am I doing wrong that nothing..
Multiple Certificates/Provisioning Profiles in one XCode organizer? http://stackoverflow.com/questions/4956988/multiple-certificates-provisioning-profiles-in-one-xcode-organizer for any help iphone certificate keychain ios provisioning xcode organizer share improve this question Yes I've produced app store builds of projects for clients several times using their distribution certificate. No need to use their developer..
Fetch all events from EventStore EventKit iOS http://stackoverflow.com/questions/6077613/fetch-all-events-from-eventstore-eventkit-ios Code for fetch all events into array NSDate start ... NSDate finish ... use Dictionary for remove duplicates produced by events covered more one year segment NSMutableDictionary eventsDict NSMutableDictionary dictionaryWithCapacity 1024 NSDate..
http://stackoverflow.com/questions/6553540/merge-pdf-files-on-ios only occur at the end. I tried combining a PDF file with 500 pages ~15MB with another containing 100 pages ~3MB and it produced a new one with 600 pages of course having only ~5MB size magic . The execution took around 30 seconds not so bad considering..
http://stackoverflow.com/questions/681042/symbolicatecrash share improve this question As Craig Hockenberry points out the dSYM file you use for this must be the exact one produced when you compiled the version of the application your user is running. If you did not save that file you will be unable..
How to record sound produced by mixer unit output (iOS Core Audio & Audio Graph) http://stackoverflow.com/questions/7118429/how-to-record-sound-produced-by-mixer-unit-output-ios-core-audio-audio-graph to record sound produced by mixer unit output iOS Core Audio Audio Graph I'm trying to record sound produced by a mixer unit output. For the moment.. to record sound produced by mixer unit output iOS Core Audio Audio Graph I'm trying to record sound produced by a mixer unit output. For the moment my code is based on the apple MixerHost iOS app demo A mixer node is connected to..
Is there a barcode recognition framework for iOS? http://stackoverflow.com/questions/838724/is-there-a-barcode-recognition-framework-for-ios for doing barcode recognition on iPhone iPad iphone ios cocoa touch barcode share improve this question Yes we produced the 'Barcodes' application for the iPhone. It can decode QR Codes. The source code is available from the zxing project specifically..
Coordinates all wrong on iPhone 3G? It could be your compiler http://stackoverflow.com/questions/8391307/coordinates-all-wrong-on-iphone-3g-it-could-be-your-compiler answer to this Stack Overflow question and an Apple developer forum thread point to a problem in the armv6 Thumb code produced by XCode 4.2's compiler which cause arithmetic on certain data structures in particular CGPoint to return completely wrong..
How to POST an object to rails using RestKit? http://stackoverflow.com/questions/8409115/how-to-post-an-object-to-rails-using-restkit listMapping inverseMapping forClass List class Edit according to our chat conversation the warnings produced by RestKit were caused by the fact that the server response was lacking the root KeyPath returned as naked array . To solve..
Encoding spaces in UITextView / UITextField to URL format http://stackoverflow.com/questions/917409/encoding-spaces-in-uitextview-uitextfield-to-url-format 3 objects you create and which you subsequently release later. One of them shouldn't be released later because it was produced by a method that did not start with the words alloc copy or new. Identifying the object in question is an exercise left..
|