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2014/10/15 ¤U¤È 10:10:14

iphone Programming Glossary: improving

Speech Recognition

http://stackoverflow.com/questions/1118400/speech-recognition

Tricks for improving iPhone UITableView scrolling performance?

http://stackoverflow.com/questions/1352479/tricks-for-improving-iphone-uitableview-scrolling-performance

for improving iPhone UITableView scrolling performance I have a uitableview that loads fairly large images in each cell and the cell.. FieryRobot blog glassy scrolling with uitableview more glassy scrolling with uitableview Does anyone have any tips for improving uitableview scrolling performance iphone uitableview scrolling uiimage share improve this question Cache the height..

Mac/iPhone: Is there a way to get a thread identifier without using Objective-C?

http://stackoverflow.com/questions/1540603/mac-iphone-is-there-a-way-to-get-a-thread-identifier-without-using-objective-c

to get any kind of thread identifier of the currently running thread without resorting to Objective C's NSThread. I'm improving our custom debug tracing system to handle multiple threads properly. For each line of trace output I'd like to print a thread..

Is Core Data useful for readonly data too?

http://stackoverflow.com/questions/1638443/is-core-data-useful-for-readonly-data-too

fetching for you. The batched fetching lets you load only the information you need on screen right then dramatically improving loading time and memory usage for all but the smallest data sets. I use Core Data for read only information that I ship..

Advice on speeding up OpenGL ES 1.1 on the iPhone

http://stackoverflow.com/questions/1844765/advice-on-speeding-up-opengl-es-1-1-on-the-iphone

bound. Your renderer utilization is higher because the GPU is rendering more frames. If your primary focus is improving performance on older devices then the key is still to cut down on the amount of vertex data needed per triangle. There are..

Network Activity Monitoring on iPhone

http://stackoverflow.com/questions/19977759/network-activity-monitoring-on-iphone

with the information of the connections. I hope you find it useful and if anyone wants to give me a hand in improving the code so be it I need to clean the code because it has a lot of ifdef that are not necessary. share improve this answer..

Chipmunk Physics or Box2D for C++ 2D GameEngine?

http://stackoverflow.com/questions/2707106/chipmunk-physics-or-box2d-for-c-2d-gameengine

find it here c iphone physics game engine share improve this question You are right chipmunk has been developed improving a lot of the places where Box2D falls down. However Box2D is definitely the more established platform and from my personal..

How do you activate multisampling in OpenGL ES on the iPhone?

http://stackoverflow.com/questions/3340189/how-do-you-activate-multisampling-in-opengl-es-on-the-iphone

do you activate multisampling in OpenGL ES on the iPhone I'm experimenting w improving the resolution of an OpenGL ES based app. Apple mentions here developer.apple.com that OpenGL ES in iOS 4 supports multisampling.....

Do iPhone / Android browsers support CSS @media handheld?

http://stackoverflow.com/questions/3893342/do-iphone-android-browsers-support-css-media-handheld

Article Responsive Web Design notes that Thankfully the W3C created media queries as part of the CSS3 specification improving upon the promise of media types. A media query allows us to target not only certain device classes but to actually inspect..

Should I use multiple threads within my OpenGL ES game?

http://stackoverflow.com/questions/5246189/should-i-use-multiple-threads-within-my-opengl-es-game

Concurrency and OpenGL ES in their OpenGL ES Programming Guide for iOS. In that they describe several scenarios for improving performance of an OpenGL ES application using multithreading. In general it's recommended that you move time consuming operations..

What are the tradeoffs between performSelector:withObject:afterDelay: and dispatch_after

http://stackoverflow.com/questions/6205998/what-are-the-tradeoffs-between-performselectorwithobjectafterdelay-and-dispat

improve this question dispatch_after is part of the new Grand Central Dispatch which is an extension to iOS aimed at improving concurrent code execution on multicore hardware. But overall I think they address different requirements overall. GCD allows..

How can I resolve this iCloud Error?

http://stackoverflow.com/questions/8937805/how-can-i-resolve-this-icloud-error

must be a problem with iCloud that needs ironing out Update I Don't have this error anymore I think apple is gradually improving and eliminating issues with iCloud. I don't think it is a problem on the developers end in terms of coding from my perspective...