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2014/10/15 ¤U¤È 10:12:51
iphone Programming Glossary: prephttp://stackoverflow.com/questions/3712979/applicationwillenterforeground-vs-applicationdidbecomeactive-applicationwillre is the proper delegate to implement when an application is waking up from being in the background and you want it to prep it to be active applicationWillEnterForeground vs applicationDidBecomeActive What's the difference Which is the proper delegate.. the difference Which is the proper delegate to implement for when an application is going to sleep and you want to prep it to cleanup and save data applicationWillResignActive vs. applicationDidEnterBackground What's the difference Also I've..
How can I pop a view from a UINavigationController and replace it with another in one operation? http://stackoverflow.com/questions/410471/how-can-i-pop-a-view-from-a-uinavigationcontroller-and-replace-it-with-another-i release self or the object who owns the method you are in will be deallocated causing strangeness. Once you do that prep then just pop and push as normal. This code will instantly replace the top controller with another. locally store the navigation..
take screen Programmatically of UIview+glview http://stackoverflow.com/questions/6197137/take-screen-programmatically-of-uiviewglview make data provider with data. CGDataProviderRef provider CGDataProviderCreateWithData NULL buffer2 myDataLength NULL prep the ingredients int bitsPerComponent 8 int bitsPerPixel 32 int bytesPerRow 4 width CGColorSpaceRef colorSpaceRef CGColorSpaceCreateDeviceRGB..
ExtAudioFileWrite to m4a/aac failing on dual-core devices (ipad 2, iphone 4s) http://stackoverflow.com/questions/8719865/extaudiofilewrite-to-m4a-aac-failing-on-dual-core-devices-ipad-2-iphone-4s ExtAudioFileSetProperty outFile kExtAudioFileProperty_ClientDataFormat sizeof AudioStreamBasicDescription localFormat prep AllRenderData allData allRenderData writeBuffer malloc sizeof AudioBufferList 2 sizeof AudioBuffer writeBuffer mNumberBuffers..
http://stackoverflow.com/questions/946700/glpaint-save-image make data provider with data. CGDataProviderRef provider CGDataProviderCreateWithData NULL buffer2 myDataLength NULL prep the ingredients int bitsPerComponent 8 int bitsPerPixel 32 int bytesPerRow 4 320 CGColorSpaceRef colorSpaceRef CGColorSpaceCreateDeviceRGB..
Save OpenGL Drawn item as a Image http://stackoverflow.com/questions/9660723/save-opengl-drawn-item-as-a-image make data provider with data. CGDataProviderRef provider CGDataProviderCreateWithData NULL buffer2 myDataLength NULL prep the ingredients int bitsPerComponent 8 int bitsPerPixel 32 int bytesPerRow 4 320 CGColorSpaceRef colorSpaceRef CGColorSpaceCreateDeviceRGB..
Saving imageRef from GLPaint creates completely black image http://stackoverflow.com/questions/9857912/saving-imageref-from-glpaint-creates-completely-black-image make data provider with data. CGDataProviderRef provider CGDataProviderCreateWithData NULL buffer2 myDataLength NULL prep the ingredients int bitsPerComponent 8 int bitsPerPixel 32 int bytesPerRow 4 w s CGColorSpaceRef colorSpaceRef CGColorSpaceCreateDeviceRGB..
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