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2014/10/15 ¤U¤È 10:08:38
iphone Programming Glossary: experimentinghttp://stackoverflow.com/questions/1526416/iphone-writing-binary-data a file raw and then read them back as floats. How do you do that iphone binary share improve this question Been experimenting with this NSArray paths NSSearchPathForDirectoriesInDomains NSDocumentDirectory NSUserDomainMask YES NSString documentsDirectory..
Test Driven Design for iPhone Native apps http://stackoverflow.com/questions/195820/test-driven-design-for-iphone-native-apps Driven Design for iPhone Native apps I'm experimenting with the iPhone SDK and doing some TDD ala Dr. Nic's rbiPhoneTest project. I'm wondering how many if any have been successful..
http://stackoverflow.com/questions/1968320/how-to-learn-how-to-program
Transparent Background with a Modal UIViewController http://stackoverflow.com/questions/2578614/transparent-background-with-a-modal-uiviewcontroller with a Modal UIViewController I have a dilema I want to present to the user a semi transparent view. I found out by experimenting that if I simply pushed the transparent view to the top of my NavigationController's stack that it would not render the..
How to remove App Ids from iPhone Provisioning Portal http://stackoverflow.com/questions/3004833/how-to-remove-app-ids-from-iphone-provisioning-portal to remove App Ids from iPhone Provisioning Portal While experimenting with iPhone app development we have several AppIDs which should be deleted except I can't find any way to delete them What..
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..
http://stackoverflow.com/questions/4194394/client-server-gksessions using a normal client server spoke model. The P2P mode is really clever and you could definitely spend some time experimenting with it. For instance it is fine for just sending chat around to every device connected. But again if you're a new networking..
Compensating compass lag with the gyroscope on iPhone 4 http://stackoverflow.com/questions/4212988/compensating-compass-lag-with-the-gyroscope-on-iphone-4 compass lag with the gyroscope on iPhone 4 I've been experimenting with the compass and gyroscope on iPhone 4 and would like some help with an issue I'm having. I want to compensate for the..
Getting displacement from accelerometer data with Core Motion http://stackoverflow.com/questions/4449565/getting-displacement-from-accelerometer-data-with-core-motion with the same problem so it is worth to spent some time I agree with westsider's statement as I spent a few weeks of experimenting with different approaches and ended up with poor results. I am sure that there won't be an acceptable solution for either.. have to keep an eye on setting up the right low pass filtering. I cannot give a general value but as a rule of thumb experimenting with filtering factors between 0.2 and 0.8 will be a good starting point. The right value depends on the business case you..
How to : Navigation Controller in Tab Bar Controller http://stackoverflow.com/questions/490891/how-to-navigation-controller-in-tab-bar-controller helped me more than the docs. NOTE in the tutorial i don't think you need to subclass UINavigationController and I'm experimenting with this idea now. UPDATE I was able to get the tutorial working without subclassing UINavigationController. So a subclass..
Face Detection on iPhone using OpenCV and LBP http://stackoverflow.com/questions/4921260/face-detection-on-iphone-using-opencv-and-lbp It has been suggested to me that utilisation of LBP could significantly reduce the face detection time. I have been experimenting with and searching for ways to implement LBP but to no avail. In opencv there is a cascade file lbpcascade_frontalface.xml..
Releasing renderInContext result within a loop http://stackoverflow.com/questions/4970627/releasing-renderincontext-result-within-a-loop suggestions please iphone memory quartz graphics share improve this question Naturally after 3 days of experimenting I find the answer an answer anyway and I would be glad of comments on this within the hour. I add background.layer.contents..
iPhone CoreLocation: How to get the most accurate speed http://stackoverflow.com/questions/582511/iphone-corelocation-how-to-get-the-most-accurate-speed CoreLocation How to get the most accurate speed I'm experimenting with adding the GPS functionality to my iPhone app. It's a workout app that will be used while walking or running. So what..
AESCrypt decryption between iOS and PHP http://stackoverflow.com/questions/6461419/aescrypt-decryption-between-ios-and-php return string die ' br Basic '.decrypt_string '7opqbb7sEVNoXplyQv X8g ' UPDATE Been doing some MD5 decryption and experimenting a lot but still far from achieving usable results. This is what I got so far Original string Hello AES256Encrypt result..
iPhone UIWebview: How to force a numeric keyboard? Is it possible? http://stackoverflow.com/questions/773843/iphone-uiwebview-how-to-force-a-numeric-keyboard-is-it-possible UIWebview How to force a numeric keyboard Is it possible I'm experimenting with PhoneGap to develop some iPhone apps. PhoneGap basically wraps a UIWebView it works well. The problem is the my app..
Core Data Crash: [__NSArrayM insertObject:atIndex:]: object cannot be nil http://stackoverflow.com/questions/7966149/core-data-crash-nsarraym-insertobjectatindex-object-cannot-be-nil back to a known good version of my code I still had the same error that was due to some sort of corruption. After much experimenting I was able to solve the problem by exiting Xcode and the iPhone simulator and then deleting all files from the following..
Crash when adding persistent store (iCloud enabled) in app delegate http://stackoverflow.com/questions/8021753/crash-when-adding-persistent-store-icloud-enabled-in-app-delegate pertaining to the persistent store. I'm going to continue updating this with new information as I find it through experimenting but so far the solution I provided is the only way I can get the app working properly again unfortunately jlstrecker's solution..
Stop the touchstart performing too quick when scrolling http://stackoverflow.com/questions/9842587/stop-the-touchstart-performing-too-quick-when-scrolling barely touched it I want to prevent this from happening unless it's properly touched not clicked . Although I tried experimenting with the setTimeout but that doesn't work well as it delays but it will still assign the class later on. This is how I did..
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