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2014/10/15 ¤U¤È 10:10:34
iphone Programming Glossary: ioSDURLCache with AFNetworking and offline mode not working http://stackoverflow.com/questions/10250055/sdurlcache-with-afnetworking-and-offline-mode-not-working entry last access time for LRU cache eviction algorithm but don't save the dictionary on disk now in order to save IO and time accesses setObject NSDate date forKey cacheKey _diskCacheInfoDirty YES OPTI Store the response to memory cache.. afnetworking share improve this question Well I've finally reached a not so ugly workaround First If you're using IOS5 IOS6 you can drop SDURLCache and use the native one Set Cache NSURLCache URLCache NSURLCache alloc initWithMemoryCapacity.. share improve this question Well I've finally reached a not so ugly workaround First If you're using IOS5 IOS6 you can drop SDURLCache and use the native one Set Cache NSURLCache URLCache NSURLCache alloc initWithMemoryCapacity 4..
Develop iPhone app without a Mac? [duplicate] http://stackoverflow.com/questions/1041623/develop-iphone-app-without-a-mac acceptable with a GUI created using one of the iPhone Javascript libraries that are around will do some database IO to read and update data has no commercial value and will never be used by anyone else Here's my thinking jailbreak the iPhone..
Where is Network link conditioner Prefpane in OSX Mountain Lion and Xcode 4.4 [closed] http://stackoverflow.com/questions/11699805/where-is-network-link-conditioner-prefpane-in-osx-mountain-lion-and-xcode-4-4 can be installed like so Open Xcode Navigate to Xcode Open Developer Tool More Developer Tools Download the Hardware IO Tools for Xcode and then double click on the file Network Link Conditioner.prefpane which will install the Preference pane..
NSOperationQueue and concurrent vs non-concurrent http://stackoverflow.com/questions/1646795/nsoperationqueue-and-concurrent-vs-non-concurrent doesn't need NSOperationQueue to create a thread for it. An example would be an operation that uses asynchronous file IO. If you want two or more operations to execute serially you need to use dependencies. If you want an operation to block..
Should I connect directly to CouchDB's socket and pass HTTP requests or use node.js as a proxy? http://stackoverflow.com/questions/3618052/should-i-connect-directly-to-couchdbs-socket-and-pass-http-requests-or-use-node runs a single process and basically only does one thing at a time within that process. Its event based non blocking IO approach does allow it to multitask while it waits for chunks of IO but it still only does one thing at a time. Both should.. within that process. Its event based non blocking IO approach does allow it to multitask while it waits for chunks of IO but it still only does one thing at a time. Both should easily handle tens of thousands of connections but I would expect..
RESTful frameworks for Android, iOS…? http://stackoverflow.com/questions/4097686/restful-frameworks-for-android-ios of RestTemplate that works in an Android environment. Android You always should take a look at this video of Google IO 2010 when thinking serious about REST Android Feed Framework com.google.android.feeds A collection of classes to help you..
another question about recording, modifying and playing audio on iphone http://stackoverflow.com/questions/5137853/another-question-about-recording-modifying-and-playing-audio-on-iphone recording pitch share improve this question You can either use AVRecorder or something lower like the realtime IO audio unit. The concept of 'volume' is pretty vague. You might want to look at the difference between calculating peak and..
Write Audio To Disk From IO Unit http://stackoverflow.com/questions/6930609/write-audio-to-disk-from-io-unit Audio To Disk From IO Unit Rewriting this question to be a little more succient. My problem is that I cant successfully write an audio file to.. to be a little more succient. My problem is that I cant successfully write an audio file to disk from a remote IO Unit. The steps I took were to Open an mp3 file and extract its audio to buffers. I set up an asbd to use with my graph.. sound successfully comes out the speaker What I'm having difficulty with is taking the audio samples from the remote IO callback and writing them to an audio file on disk which I am using ExtAudioFileWriteASync for. The audio file does get..
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 unit output. For the moment my code is based on the apple MixerHost iOS app demo A mixer node is connected to a remote IO node on the audio graphe. And i try to set an input callback on the remote IO node input on the mixer output. I do something.. A mixer node is connected to a remote IO node on the audio graphe. And i try to set an input callback on the remote IO node input on the mixer output. I do something wrong but I can not find the error. Here is the code below. This is done.. find the error. Here is the code below. This is done just after the Multichannel Mixer unit Setup UInt32 flag 1 Enable IO for playback result AudioUnitSetProperty iOUnit kAudioOutputUnitProperty_EnableIO kAudioUnitScope_Output 0 Output bus..
Can anybody help me in recording iPhone output sound through Audio Unit http://stackoverflow.com/questions/8615358/can-anybody-help-me-in-recording-iphone-output-sound-through-audio-unit AudioComponentDescription desc desc.componentType kAudioUnitType_Output desc.componentSubType kAudioUnitSubType_RemoteIO desc.componentFlags 0 desc.componentFlagsMask 0 desc.componentManufacturer kAudioUnitManufacturer_Apple Get component AudioComponent.. AudioComponentFindNext NULL desc Get audio units status AudioComponentInstanceNew inputComponent audioUnit Enable IO for recording UInt32 flag 1 status AudioUnitSetProperty audioUnit kAudioOutputUnitProperty_EnableIO kAudioUnitScope_Input.. audioUnit Enable IO for recording UInt32 flag 1 status AudioUnitSetProperty audioUnit kAudioOutputUnitProperty_EnableIO kAudioUnitScope_Input kInputBus flag sizeof flag Enable IO for playback status AudioUnitSetProperty audioUnit ..
iPhone SDK 3.0: where is the Bluetooth? http://stackoverflow.com/questions/989163/iphone-sdk-3-0-where-is-the-bluetooth into your custom device. Once you've done that you can use the ExternalAccessory framework which exposes a low level IO stream API to the device. Frameworks like Core Audio will let you play and record music via bluetooth headsets and the Gamekit..
Custom UIPickerView with Custom Background color http://stackoverflow.com/questions/11426219/custom-uipickerview-with-custom-background-color be white it should fill with the UIColor which I am giving. Is that possible How it can be done iphone cocoa touch io uipickerview picker share improve this question Addition to Nina's answer below are some of the good custom Picker view.. I am giving. Is that possible How it can be done iphone cocoa touch io uipickerview picker share improve this question Addition to Nina's answer below are some of the good custom Picker view controls which will be good to use in terms of.. Is that possible How it can be done iphone cocoa touch io uipickerview picker share improve this question Addition to Nina's answer below are some of the good custom Picker view controls which will be good to use in terms of performance..
http://stackoverflow.com/questions/318341/how-to-fopen-on-the-iphone with a null pointer. Some people report using it with no issue so I am sure it is something simple iphone c file io filesystems share improve this question if you're trying to access a file within your application bundle you need to.. using it with no issue so I am sure it is something simple iphone c file io filesystems share improve this question if you're trying to access a file within your application bundle you need to get the full path to it NSBundle mainBundle.. iphone c file io filesystems share improve this question if you're trying to access a file within your application bundle you need to get the full path to it NSBundle mainBundle pathForResource FILENAME ofType FILEEXTENSION This returns..
How to make a “Dashboard” screen? http://stackoverflow.com/questions/3613178/how-to-make-a-dashboard-screen way to implement the gui design pattern Dashboard with badges on the icons as described in http code.google.com events io 2010 sessions android ui design patterns.html on the iphone Like in the official facebook app for iphone. iphone share.. the gui design pattern Dashboard with badges on the icons as described in http code.google.com events io 2010 sessions android ui design patterns.html on the iphone Like in the official facebook app for iphone. iphone share improve this.. ui design patterns.html on the iphone Like in the official facebook app for iphone. iphone share improve this question It seems like the open source library Three20 and its TTLauncherView is the answer. http three20.info overview share..
How do I rotate custom splash screen on iOS? http://stackoverflow.com/questions/4373985/how-do-i-rotate-custom-splash-screen-on-ios rotates between landscape modes like my app I'm using the following code BOOL shouldAutorotateToInterfaceOrientation UIInterfaceOrientation interfaceOrientation Overriden to allow any orientation. if interfaceOrientation UIInterfaceOrientationLandscapeLeft.. modes like my app I'm using the following code BOOL shouldAutorotateToInterfaceOrientation UIInterfaceOrientation interfaceOrientation Overriden to allow any orientation. if interfaceOrientation UIInterfaceOrientationLandscapeLeft interfaceOrientation.. app I'm using the following code BOOL shouldAutorotateToInterfaceOrientation UIInterfaceOrientation interfaceOrientation Overriden to allow any orientation. if interfaceOrientation UIInterfaceOrientationLandscapeLeft interfaceOrientation UIInterfaceOrientationLandscapeRight..
Writing and reading text files on the iPhone http://stackoverflow.com/questions/4964274/writing-and-reading-text-files-on-the-iphone view. I am very lost so if you know of any relevant tutorials etc. it would be greatly appreciated. iphone xcode file io share improve this question As noted by the commenters in the real world you're definitely going to want to look at.. know of any relevant tutorials etc. it would be greatly appreciated. iphone xcode file io share improve this question As noted by the commenters in the real world you're definitely going to want to look at Core Data or some other data..
How do i use libmms in my iphone project? http://stackoverflow.com/questions/5512697/how-do-i-use-libmms-in-my-iphone-project Does anyone have steps to install libmms library in iphone project Does anyone have sample code to call libmms functions Thanks iphone libmms share improve this question You need to compile the Libmms source code using xCode that will.. iphone project Does anyone have sample code to call libmms functions Thanks iphone libmms share improve this question You need to compile the Libmms source code using xCode that will give you the Libmms libraries. For this you need the.. Libmms is Open Source there are some projects on the Internet that includes Libmms and will give you this iPhone version that you will compile. You can take a look at WunderRadio because they have the xCode Project that includes Libmms. One..
Write Audio To Disk From IO Unit http://stackoverflow.com/questions/6930609/write-audio-to-disk-from-io-unit Audio To Disk From IO Unit Rewriting this question to be a little more succient. My problem is that I cant successfully write.. Audio To Disk From IO Unit Rewriting this question to be a little more succient. My problem is that I cant successfully write an audio file to disk from a remote IO Unit... From IO Unit Rewriting this question to be a little more succient. My problem is that I cant successfully write an audio file to disk from a remote IO Unit. The steps I took were to Open an mp3 file and extract its audio to buffers. I set up..
NSHomeDirectory in iPhone unit test http://stackoverflow.com/questions/8378712/nshomedirectory-in-iphone-unit-test in iPhone unit test When using NSHomeDirectory inside a unit test I get Users hgpc Library Application Support iPhone Simulator 5.0 I expected the actual home directory of the current application. Something like Users hgpc.. hgpc Library Application Support iPhone Simulator 5.0 I expected the actual home directory of the current application. Something like Users hgpc Library Application Support iPhone Simulator 5.0 Applications 6D1091C6 02AE 4803 A7DF D623D0F89579.. 5.0 I expected the actual home directory of the current application. Something like Users hgpc Library Application Support iPhone Simulator 5.0 Applications 6D1091C6 02AE 4803 A7DF D623D0F89579 What am I doing wrong iphone ios unit testing..
iOS5 NSManagedObjectContext Concurrency types and how are they used? http://stackoverflow.com/questions/9657760/ios5-nsmanagedobjectcontext-concurrency-types-and-how-are-they-used to merge data from Thread B MOC via a save message thread A would need to subscribe to thread B's MOC save notification. NSPrivateQueueConcurrencyType Each MOC tree parent children MOCs share the same queue no matter what thread each is on... only the private queue is run on the main thread. I read that this is beneficial for UI communications with the MOC but why Why would I choose this over NSPrivateQueueConcurrencyType I'm assuming that since the NSMainQueueConcurrencyType.. in the main thread does this not allow for background processes Isn't this the same as not using threads iphone ios nsmanagedobjectcontext share improve this question The queue concurrency types help you to manage mutlithreaded core..
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