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2014/10/15 ¤U¤Č 10:12:32
iphone Programming Glossary: performedHow to get UIMenuController work for a custom view? http://stackoverflow.com/questions/1146587/how-to-get-uimenucontroller-work-for-a-custom-view
Change app language in iOS without restarting the app http://stackoverflow.com/questions/12192151/change-app-language-in-ios-without-restarting-the-app Apple's standard localisation architecture. UPDATE on 24 Oct 2013 I've experienced the “viewWillAppear method won't be performed for the actual view when the application enters to foreground to solve that issue I also commit the procedure see above..
I get error 0x8badf00d in iPhone app, and is not the usual suspect http://stackoverflow.com/questions/1282491/i-get-error-0x8badf00d-in-iphone-app-and-is-not-the-usual-suspect You'll want to check out that any network access or time consuming operations in those methods are performed asynchronously so that the method can return quickly. That's the only thing I know of that would cause watchdog crashes..
http://stackoverflow.com/questions/14659563/to-drawrect-or-not-to-drawrect-when-should-one-use-drawrect-core-graphics-vs-su is called when a view first appears on screen the contents are cached and the scrolling is a simple translation performed by the GPU. Because you're dealing with a single view rather than a complex hierarchy UIKit's drawRect optimizations become..
Shake visual effect on iPhone (NOT shaking the device) http://stackoverflow.com/questions/1632364/shake-visual-effect-on-iphone-not-shaking-the-device
UITextField: move view when keyboard appears http://stackoverflow.com/questions/1775860/uitextfield-move-view-when-keyboard-appears nil keyboard release keyboard nil void keyboardSizeChanged CGSize delta Resize reposition your views here. All actions performed here will appear animated. delta is the difference between the previous size of the keyboard and the new one. For instance..
UITableViewCell Custom accessory - get the row of accessory http://stackoverflow.com/questions/2562048/uitableviewcell-custom-accessory-get-the-row-of-accessory button on every UITableViewCell in a UITableView . That works very good and I currently have an action and selector performed when pressed. accessory UIButton buttonWithType UIButtonTypeCustom accessory setImage UIImage imageNamed @ star.png forState..
Setting direction for UISwipeGestureRecognizer http://stackoverflow.com/questions/3319209/setting-direction-for-uiswipegesturerecognizer to be used. The direction property can only be used to get the gestures recognized correctly but not in the method performed on a successful recognition to compare for the actual direction that triggered the recognition. share improve this answer..
how to manage drag and drop for MKAnnotationView on IOS? http://stackoverflow.com/questions/3998765/how-to-manage-drag-and-drop-for-mkannotationview-on-ios my annotation view is displayed and I can drag and drop it. How can I execute an method when the drop action is performed In this method I need the new coordonates of my annotation view. iphone drag and drop ios mkmapview share improve this..
How can I autoplay media in iOS >= 4.2.1 Mobile Safari? http://stackoverflow.com/questions/4259928/how-can-i-autoplay-media-in-ios-4-2-1-mobile-safari seem to get audio media to play in Mobile Safari on iOS 4.2.1 in any situation other than the handler of a click event performed by the user. Even then if player.play is called in any asynchronous fashion ajax setTimeout etc it doesn't work. I've tried..
Passing array between view controllers? http://stackoverflow.com/questions/4478511/passing-array-between-view-controllers executed asynchronously The nice thing would be then if your parsing of the JSON string takes longer also this is performed in the background and your UI will stay responsive. So now the model is downloading your stuff great but how do I know when..
Is there a way to make drawRect work right NOW? http://stackoverflow.com/questions/4739748/is-there-a-way-to-make-drawrect-work-right-now question Updates to the user interface happen at the end of the current pass through the run loop. These updates are performed on the main thread so anything that runs for a long time in the main thread lengthy calculations etc. will prevent the interface.. entirely correct as Tom's answer shows. You can allow the run loop to come to completion in the middle of operations performed on the main thread. However this still may reduce the responsiveness of your application. In general it is recommended that.. progress tracking in your UI you could place the dispatch to the main queue where ever you needed a UI update to be performed. For older OS versions you can break off a background thread manually or through an NSOperation. For manual background threading..
NSFetchedResultsController custom sort not getting called http://stackoverflow.com/questions/4789782/nsfetchedresultscontroller-custom-sort-not-getting-called
Gaussian filter with OpenGL Shaders http://stackoverflow.com/questions/4804732/gaussian-filter-with-opengl-shaders pixels values 9 Normally this cannot be done with one single image buffer or input pixels will change as the filter is performed. How can I do this with shaders Also should I handle the borders myself or there is a built it function or something that..
XCode Objective-C connect to MySQL database http://stackoverflow.com/questions/4858274/xcode-objective-c-connect-to-mysql-database database I have been interested in working with a MySQL database in my iphone or mac projects. How is a connection performed in Objective C I only had a bit of experience with PHP but heck that is a bit too different Thank you. iphone mysql objective..
How to run and debug unit tests for an iPhone application http://stackoverflow.com/questions/4989668/how-to-run-and-debug-unit-tests-for-an-iphone-application to run the tests Setup the otest environment variables so that otest can find your unit tests The following was performed with XCode 3.2.5 Note for XCode 4 In XCode 4 it is possible to debug your unit tests DIRECTLY. Just write your test add..
Recreate recipient bubble behaviour in Mail.app / Three20 http://stackoverflow.com/questions/5247072/recreate-recipient-bubble-behaviour-in-mail-app-three20 aware of the Three20 project which has a similar element but I can't find where abouts in the code this is actually performed. I'm sorry if this doesn't make much sense I've kinda struggled to put this question elequantly please feel free to ask..
UILabel - string as text and links http://stackoverflow.com/questions/8839464/uilabel-string-as-text-and-links getting from a server. Some of the text is to be identified as links and on touching those links some action should be performed. e.g. NSString str @ My phone number is 645 345 2345 and my address is xyz This is the complete text for UILabel . I have..
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