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2014/10/15 ¤U¤È 10:09:18
iphone Programming Glossary: forthDebugging App When Launched by Push Notification http://stackoverflow.com/questions/1239000/debugging-app-when-launched-by-push-notification is supposed to open a UIView that makes several connections to several different servers and negotiates data back and forth. This UIView works fine when for example triggered from the main menu however when my push notification is triggering this.. a very difficult time trying to debug the code using UIAlertViews as there are many lines of communication back and forth between the various servers. Any advice you have for me would be greatly appreciated. iphone push notification share..
iPhone: How to Pass Data Between Several Viewcontrollers in a Tabbar App http://stackoverflow.com/questions/2363777/iphone-how-to-pass-data-between-several-viewcontrollers-in-a-tabbar-app Placing the data in an init method or a viewDidLoad won't work because in a tabbar the users can switch back and forth without unloading the view or reinitializing the view controller. The best place to retrieve changing data is in the viewWillAppear..
Pop-up modal with UITableView on iPhone http://stackoverflow.com/questions/2504478/pop-up-modal-with-uitableview-on-iphone UITableView from a list of roughly 2 5 items. Dialog will be modal and only take up about 1 2 of screen. I go back and forth between how to handle this. Should I subclass UIView and make it a UITableViewDelegate DataSource I'd also prefer to lay..
CoreData : store images to DB or not? http://stackoverflow.com/questions/2573072/coredata-store-images-to-db-or-not
Universal iPhone/iPad application debug compilation error for iPhone testing http://stackoverflow.com/questions/2618889/universal-iphone-ipad-application-debug-compilation-error-for-iphone-testing argc argv nil @ AppDelegate_Pad else retVal UIApplicationMain argc argv nil @ AppDelegate_Phone From that point forth they use different AppDelegates and I've checked my headers to ensure the UISplitView is never used nor imported via the..
How can I create a small Mac app that receives data over the WiFi network from an iOS app? http://stackoverflow.com/questions/3902282/how-can-i-create-a-small-mac-app-that-receives-data-over-the-wifi-network-from-a can use bonjour for discovery and then handle a persistent connection through native sockets for passing data back and forth. http developer.apple.com library ios #documentation Networking Conceptual CFNetwork Introduction Introduction.html Here..
How to create custom easing function with Core Animation? http://stackoverflow.com/questions/5161465/how-to-create-custom-easing-function-with-core-animation different effect. Yes it's possible to do line bouncing by creating and joining four line segments which goes back and forth but that shouldn't be necessary. After all it's just a simple linear function which maps time values to positions. I hope..
iPhone - when is dealloc for a viewcontroller called? http://stackoverflow.com/questions/577635/iphone-when-is-dealloc-for-a-viewcontroller-called is dealloc for a viewcontroller called I am using UINavigationController to move between views. When I move back and forth in views the memory used by my app keeps on increasing. On placing NSLog statements in the dealloc method of all viewcontrollers..
http://stackoverflow.com/questions/5915656/jumping-from-ios-to-osx on the Mac developer bandwagon without putting time into their apps. Simply moving apps from iOS to Mac doesn't bring forth good interfaces. Face it iOS is built for touchscreen while Mac is not. Thus simply transferring your interface over might..
Programatically changing the iOS lock-screen http://stackoverflow.com/questions/6243591/programatically-changing-the-ios-lock-screen to show my own views on the iPhone lock screen. I've seen lots of apps which let you customize the lockscreen and so forth and these were App Store apps so i'm guessing it has to possible. I just can't figure out what to use in the iOS SDK to..
http://stackoverflow.com/questions/6696893/show-hide-tab-bar you can use rootController.selectedIndex 0 for selecting 1st Tab bar Item and rootController.selectedIndex 1 and so forth. As soon as that particular view loads you can load the other views in an array and then add it to the rootController.selectedIndex..
GCD, Threads, Program Flow and UI Updating http://stackoverflow.com/questions/7290931/gcd-threads-program-flow-and-ui-updating nil void performLongRunningWork id obj simulate 5 seconds of work I added a slider to the form I can slide it back and forth during the 5 sec. sleep 5 self performSelectorOnMainThread @selector workDone withObject nil waitUntilDone YES void workDone.. workDone void performLongRunningWork simulate 5 seconds of work I added a slider to the form I can slide it back and forth during the 5 sec. sleep 5 void workDone self feedbackLabel setText @ Done ... self doWorkButton setEnabled YES share improve..
Animating custom-drawn UITableViewCell when entering edit mode http://stackoverflow.com/questions/742829/animating-custom-drawn-uitableviewcell-when-entering-edit-mode cell's text aside as the deletion control slides in from the left. This is complete although the text jumps back and forth without animation. github commit Apply animation to the text movement in goal 2 above for a smooth user experience. This.. on the cells to verify a custom background works properly without allowing us to see behind it as it moves back and forth and it seems to work great. Thanks again to Craig and anyone else who has looked into this. GitHub commit for this solution..
how to create iphone's wobbling icon effect? http://stackoverflow.com/questions/929364/how-to-create-iphones-wobbling-icon-effect to create iphone's wobbling icon effect I want to wobble an image back and forth in my application similar to how the iPhone icons wobble when you press down on it. What's the best way to do that This.. foray into animations that's not using an animated GIF. I think the idea is to slightly rotate the image back and forth to create the wobbling effect. I've looked at using CABasicAnimation and CAKeyframeAnimation. CABasicAnimation creates a..
http://stackoverflow.com/questions/962827/uiimage-shadow-trouble by 3 3 points and drawn with a 2.0 point blur radius. You'll probably want to tweak the opacity of the black color the forth component in components and change the shadow parameters. If you'd like to stop drawing with a shadow at some point you..
http://stackoverflow.com/questions/9763979/download-image-asynchronously with a UIImageView category . But it crashes when I click the back button and forward button when I try to go back and forth of the view repeatedly . Anyway this happens very rarely but I need to get rid of this bug. Is there any other library that..
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