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2014/10/15 ¤U¤È 10:10:30
iphone Programming Glossary: interactUIModalPresentationCurrentContext with Transition? http://stackoverflow.com/questions/12736394/uimodalpresentationcurrentcontext-with-transition
Background threads consuming 100% CPU on iPhone 3GS causes latent main thread http://stackoverflow.com/questions/1940903/background-threads-consuming-100-cpu-on-iphone-3gs-causes-latent-main-thread table view scrolling becomes jittery. Process Name CPU SpringBoard 45.1 MyApp 33.8 DTMobileIS 12.2 ... While the user interacts with the screen or the table is scrolling the main thread's priority becomes 1.0 the highest possible and its run loop.. connections run in the NSDefaultRunLoopMode. Due to my limited understanding of how threads and their run loops interact based on priorities and modes I am stumped. Is there a way to safely consume all available CPU time in my app's background..
UIWebview won't zoom even after setting scalesPageToFit to YES http://stackoverflow.com/questions/2350135/uiwebview-wont-zoom-even-after-setting-scalespagetofit-to-yes
http://stackoverflow.com/questions/2582169/iphone-3-1-3-sdk-for-leopard to find the 3.1.3 SDK w Xcode for iPhone development on Leopard I haven't upgraded to Snow Leopard yet but I need to interact with devices running 3.1.3. I should have grabbed that version when it was up but I didn't. So does anyone have a link to..
Iphone SDK dismissing Modal ViewControllers on ipad by clicking outside of it http://stackoverflow.com/questions/2623417/iphone-sdk-dismissing-modal-viewcontrollers-on-ipad-by-clicking-outside-of-it handleTapBehind recognizer setNumberOfTapsRequired 1 recognizer.cancelsTouchesInView NO So the user can still interact with controls in the modal view self.view.window addGestureRecognizer recognizer recognizer release The handling code void..
Suggestions on implementing an iPad magazine app http://stackoverflow.com/questions/2853881/suggestions-on-implementing-an-ipad-magazine-app the first few pages and select them for download. The magazines appear to have some sort of overlay allowing you to interact with some things eg. tap to watch a video . A few questions that come to mind How would I go about delivering content to.. What format would be suitable for displaying the magazine Sequential images PDF ebook I'll need to have some form of interactivity. I guess I could have some form of lookup table which would include information such as if the user taps on this page..
Is it true that one should not use NSLog() on production code? http://stackoverflow.com/questions/300673/is-it-true-that-one-should-not-use-nslog-on-production-code header rather than its own file. You could if you wanted build a more complicated logging system by having DebugLog interact with normal Objective C objects. For instance you could have a logging class that writes to its own log file or database..
ABAddressBook ABSource and ABSourceType http://stackoverflow.com/questions/3108413/abaddressbook-absource-and-absourcetype
Add an SQLite database to an iPhone app http://stackoverflow.com/questions/487339/add-an-sqlite-database-to-an-iphone-app database file to your project as you would any other existing file. Next you will have to link in the framework to interact with the database. This can be found under you current iPhone SDK folder. Developer Platforms iPhoneOS.platform Developer..
Notification of YouTube video completion in iPhone app http://stackoverflow.com/questions/4964731/notification-of-youtube-video-completion-in-iphone-app on the movie controller For instance say you wanted to play each video in a playlist without requiring the user to interact with the app. Is there any hook for when to start the next video iphone video youtube embed playlist share improve this..
Difference between protocol and delegates? http://stackoverflow.com/questions/5431413/difference-between-protocol-and-delegates to state that a class implements a protocol and in saying that it does you're letting other classes know that they can interact in a particular way with your class. So if you assign an instance of MyTextFieldDelegateClass to the delegate property of..
UIWebView without Copy/Paste and selection rectangle when showing documents http://stackoverflow.com/questions/5515522/uiwebview-without-copy-paste-and-selection-rectangle-when-showing-documents UIView checkView in webViewContentView subviews checkView.userInteractionEnabled NO Now you should only be able to interact with the UIScrollView itself meaning zooming scrolling ect.. should still work and the page should re render rather the..
What are the key concepts for an iPhone Developer to learn? [closed] http://stackoverflow.com/questions/5677655/what-are-the-key-concepts-for-an-iphone-developer-to-learn in your NIB files. IBOutlet s are placeholders in code that are used to allow you to set properties or otherwise interact with objects in your NIB files via Objective C code. The @ symbol The @ symbol represents Objective C constants since Objective..
Is it possible to detect if my app is running and displaying on screen? http://stackoverflow.com/questions/6088734/is-it-possible-to-detect-if-my-app-is-running-and-displaying-on-screen As we know ios is supporting multi task. But I prefer to get the status if my app is running in front of all app and interact to users. Welcome any comment iphone share improve this question This flowchart will clarify how the management of..
Objective-C get a class property from string http://stackoverflow.com/questions/6179427/objective-c-get-a-class-property-from-string iphone objective c class properties share improve this question The Key Value Coding mechanism allows you to interact with a class's properties using string representations of the property names. So for example if your Record class has a..
objective c categories and inheritance http://stackoverflow.com/questions/7013090/objective-c-categories-and-inheritance in both a class and a category on that class it is undefined which implementation will be called. But how does this interact with inheritance Specifically Given a superclass category method and a regular method in the subclass is it guaranteed that..
Why is there an frame rectangle and an bounds rectangle in an UIView? http://stackoverflow.com/questions/749558/why-is-there-an-frame-rectangle-and-an-bounds-rectangle-in-an-uiview system and then clipping it's content to a specified size. What else would you do with two rectangles And how do they interact with eachother Does anyone have a good explanation The one from the apple docs with the kid holding the fruit is not pretty..
Documented process for using facebook connect for the iPhone to upload photos http://stackoverflow.com/questions/750328/documented-process-for-using-facebook-connect-for-the-iphone-to-upload-photos the next few months. iphone facebook share improve this question For completeness The following explains how to interact with Facebook Connect https developers.facebook.com docs guides web The API calls https developers.facebook.com docs reference..
What options are available to accept credit card payments through an iPhone? [closed] http://stackoverflow.com/questions/805324/what-options-are-available-to-accept-credit-card-payments-through-an-iphone I need customers to create an account on my web site beforehand pay with their credit card and then have the iPhone interact with my database to get their available balance the amount they charged through the web iphone security authorization payment..
Facebook API dialog page showing error in second time and after that http://stackoverflow.com/questions/9238700/facebook-api-dialog-page-showing-error-in-second-time-and-after-that fbrell.com f8.jpg @ picture @ Facebook Dialogs @ name @ Reference Documentation @ caption @ Using Dialogs to interact with users. @ description @ Facebook Dialogs are so easy @ message nil self facebook dialog @ feed andParams params..
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