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2014/10/15 ¤U¤È 10:10:54
iphone Programming Glossary: lackshttp://stackoverflow.com/questions/11578117/uipopovercontroller-not-dismissed-when-opened-from-self-navigationitem-inside-u popover when it detected a tap on the navigationItem. Unfortunately the navigationItem seems to not be UIVIew so it lacks the addGestureRecognizer method... EDIT Adding a UITapGesturerecognizer to self.navigationController.navigationBar is possible..
Google Maps not working on iPhone simulator http://stackoverflow.com/questions/14007075/google-maps-not-working-on-iphone-simulator picture Also the output on the bottom has this message 2012 12 23 01 06 59.869 GogleMap 3680 c07 GMSZoomTableQuadTree lacks root zoom table for tile type mapType 10 2012 12 23 01 07 00.042 GogleMap 3680 1b03 Google Maps SDK for iOS version 1.0.1.1154..
Why does Core Data initialization fail when I attempt to do it at these points? http://stackoverflow.com/questions/2022432/why-does-core-data-initialization-fail-when-i-attempt-to-do-it-at-these-points 'LogRecord' in this model.' Which is what you get when your context is nil or the model can't be loaded or really lacks the entity . If I do the exact same thing at the top of my saveLogEntry method which creates managed objects and saves the..
Implementing iphone's copy/paste controls on a custom view / uiview subclass http://stackoverflow.com/questions/2110731/implementing-iphones-copy-paste-controls-on-a-custom-view-uiview-subclass view uiview subclass I will admit that there is already a question exactly along these lines here on S.O. but it lacks implementation details a working answer and I would like to be more specific so I think a new question is in order. Obviously..
Platform Independent Mobile Applications [closed] http://stackoverflow.com/questions/5077566/platform-independent-mobile-applications
What major ASIHTTPRequest features is AFNetworking missing? http://stackoverflow.com/questions/7529258/what-major-asihttprequest-features-is-afnetworking-missing considered as complete as ASIHTTPRequest was. Also ASIHTTPRequests supports client authentication which AFNetworking lacks at the moment. The only way to implement it is to subclass AFHTTPRequestOperation and to override NSURLConnection's authentication..
Most efficient way to draw part of an image in iOS http://stackoverflow.com/questions/8035673/most-efficient-way-to-draw-part-of-an-image-in-ios of animated sprites with finely tuned pixel shaders like in a game app you should use OpenGL directly because CALayer lacks many options for optimization at lower levels. Anyway at least for optimization of UI stuff it's incredibly hard to be better..
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