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2014/10/15 ¤U¤È 10:14:23
iphone Programming Glossary: stablehttp://stackoverflow.com/questions/10344637/capture-60fps-in-iphone-app set to connection.videoMinFrameDuration CMTimeMake 1 60 connection.videoMaxFrameDuration CMTimeMake 1 60 gives you a stable super smooth capture. How to capture frames into a file @60fps Capturing frames is all very well but presumably you want..
Core Data vs Sqlite and performance http://stackoverflow.com/questions/1045238/core-data-vs-sqlite-and-performance
OpenCV IOS real-time template matching http://stackoverflow.com/questions/10583062/opencv-ios-real-time-template-matching it involves Augmented Reality combined with template matching and 3D rendering. A rough outline Use some sort of stable feature extraction to obtain features from the input video stream. eg. see FAST in OpenCV . Combine these features and back..
Should I be worried about rumors that Apple will stop using Google Maps in iOS6? [closed] http://stackoverflow.com/questions/10964585/should-i-be-worried-about-rumors-that-apple-will-stop-using-google-maps-in-ios6 of low level functionalities of any SDK are encapsulated their public interfaces that we developers have access to are stable and should not change. A break in these interfaces must be very difficult to even think about. Change the lower level of..
How to define the order of overlapping MKAnnotationViews? http://stackoverflow.com/questions/1145238/how-to-define-the-order-of-overlapping-mkannotationviews two flavors some are bound to stay where they are while others will move as time goes on. I'd prefer to have the more stable ones visually in the background and the moving ones to always pass in front of them. One would think perhaps that the annotations..
SOAP, REST or just XML for Objective-C/iPhone vs. server solution http://stackoverflow.com/questions/2473080/soap-rest-or-just-xml-for-objective-c-iphone-vs-server-solution put in place and we are not sure about which way to go. Regarding SOAP I think I have the answer there are no really stable solution for doing this I know there are solutions but I want something stable . How about REST Or is it better to just.. I have the answer there are no really stable solution for doing this I know there are solutions but I want something stable . How about REST Or is it better to just create our own XML It's not going to be so complicated reguest respons flow. Thanks..
http://stackoverflow.com/questions/3089917/gyroscope-vs-accelerometer allowing you to find the relative physical location of the device. Note that all inertial systems drift so its not stable in the long term . In short gyroscopes measure rotation accelerometers measure translation. There is a new API for reading..
Does apple view the actual source code when approving apps? http://stackoverflow.com/questions/3186648/does-apple-view-the-actual-source-code-when-approving-apps material improperly. Most of the rejection reasons you will face are preventable by making your application stable and by following platform guidelines but some are not. Certain classes of applications have been rejected due to their intended..
RESTful frameworks for Android, iOS…? http://stackoverflow.com/questions/4097686/restful-frameworks-for-android-ios on several projects which are in production but I adapted most the code to specific needs. I will try to get a public stable API by the end of the year. In regards to reworking the API I would suggest the following Use GZip compression Use ETags..
Compensating compass lag with the gyroscope on iPhone 4 http://stackoverflow.com/questions/4212988/compensating-compass-lag-with-the-gyroscope-on-iphone-4 how the strategy is depend on the purpose or which side is your reference. the other thing is gyro is fast but its not stable you need to re calibrate the value for several interval. In my case every 5 second. I've experiment with gyro for calculating..
HTML <select> element is abbreviated in iPhone or Android browsers http://stackoverflow.com/questions/4554831/html-select-element-is-abbreviated-in-iphone-or-android-browsers prototype . Unfortunately it's not yet compatible with jquery ui 1.8.5 and there is no guarantee when it will be stable. I am using jquery and jquery ui 1.8.5 so any ideas references to plugins are very welcome. Any other ideas to circumvent..
LLVM vs. GCC for iOS development [closed] http://stackoverflow.com/questions/4589335/llvm-vs-gcc-for-ios-development or possible LLVM GCC may support these features but it provides no advantage over Clang now that Clang is completely stable . By now with LLVM 2.0 included in the Xcode 4.0 beta LLVM is mature enough for production code use. It compiles a little..
Appcelerator Vs. MonoTouch - Which one is best for a .NET developer? [closed] http://stackoverflow.com/questions/4663870/appcelerator-vs-monotouch-which-one-is-best-for-a-net-developer you want to target the Android platform there is also MonoDroid monodroid.net wich its coming out later this year the stable release you can give it a try right now on the beta state. Also if you want to target Mac OSX there is MonoMac. So you can..
http://stackoverflow.com/questions/478242/leak-generalblock-3584 that every of my leak in code will crash the app sooner or later. These GeneralBlock 3584 leaks keeps app perfectly stable. Might this be reason for AppStore rejection Thanx for any answer regarding this undocumented problem Apple is silent unfortunately..
How to reuse/recycle custom element like uitableviewcell does? http://stackoverflow.com/questions/4914427/how-to-reuse-recycle-custom-element-like-uitableviewcell-does cells you may get when starting scrolling. Let's say for example you're showing 5 full views at a time scroll view stable and then while scrolling you will need one extra view which is partially shown so at the end you need 5 1 6 views. This..
iphone - core motion (relative rotation) http://stackoverflow.com/questions/5053793/iphone-core-motion-relative-rotation of it as this is giving me radians per second. I have done all kind of stuff on the last days but nothing is giving me stable values. I have tried to do a timed sample of core motion data using a NSTimer and calculate the difference between two samples..
UIDevice uniqueIdentifier Deprecated - What To Do Now? http://stackoverflow.com/questions/6993325/uidevice-uniqueidentifier-deprecated-what-to-do-now apps if the hashing is done in the same way . Anyways nowadays 2013 this isn't necessary any more except if you need a stable device identifier on iOS 6.0. Edit 4 In iOS 7 Apple now always returns a fixed value when querying the MAC to specifically..
What major ASIHTTPRequest features is AFNetworking missing? http://stackoverflow.com/questions/7529258/what-major-asihttprequest-features-is-afnetworking-missing much smaller code size which is good AFNetworking is being rapidly improved so it may not yet be mature may not have a stable API yet Both seem to have caching though I've seen hints that because AFNetworking uses NSURLConnection it won't cache objects.. iOS and other frameworks. I moved on and now use AFNetworking. That said I must say that AFNetworking is much more unstable than ASIHTTP and for the things I use it for it needs refinement. I often need to make HTTP requests to 100 HTTP sources..
Which toolkit for iPhone mobile webapps? http://stackoverflow.com/questions/917935/which-toolkit-for-iphone-mobile-webapps about JQtouch vs JQuery mobile from Dave Oliver JQuery Mobile is another evolutionary step past JQTouch. JQTouch is stable now and features are included in the Sencha Touch framework while JQuery Mobile is only in Alpha state at this point. Having..
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