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2014/10/15 ¤U¤È 10:04:05
iphone Programming Glossary: assumedUIImage imageNamed requires pathForResource? http://stackoverflow.com/questions/10380842/uiimage-imagenamed-requires-pathforresource mile to find the path first. In my experience I've always just used the name directly and it's always worked fine. I assumed that it automatically knew how to find the image. How important or under what circumstances would it be necessary to do..
Contents of UIScrollView shifted after dismissing ModalViewController http://stackoverflow.com/questions/1186492/contents-of-uiscrollview-shifted-after-dismissing-modalviewcontroller dismissing modalviewcontroller moves main view buttons around iphone However the accepted answer to that question assumed that the status bar is hidden. I am not hiding the status bar in my application. Any other ideas One more note The shift..
More iCloud Core Data synching woes http://stackoverflow.com/questions/14478517/more-icloud-core-data-synching-woes icloud share improve this question I was facing something similar with few uses by your description I assumed you have way more volume than I do that's might the reason for several cases In my case Apple seemed to have removed without..
What is mach_absolute_time based on on iPhone http://stackoverflow.com/questions/1450737/what-is-mach-absolute-time-based-on-on-iphone float secondsSinceLastReboot return float mach_absolute_time float timebase.numer float timebase.denom 1000000000.0f I assumed mach_absolute_time was based on last device boot time like it is on a mac. It doesn't seem to be based on that. I actually..
UIViewController - can't become first responder http://stackoverflow.com/questions/1469876/uiviewcontroller-cant-become-first-responder where to look next.... iphone objective c uiviewcontroller share improve this question Update As I suspected I assumed wrong about UIViewController firstResponder usage. This thread in the apple dev forums talks specifically about getting..
NSURLConnection NSURLRequest proxy for asynchronous web service calls http://stackoverflow.com/questions/1959243/nsurlconnection-nsurlrequest-proxy-for-asynchronous-web-service-calls init p searchForSomethingAsync searchText delegate self p release I can provide more code but the remaining can be assumed. Before calling I startAnimating a UIActivityIndicatorView spinner. But the spinner never spins. If I simply put the NSURLConnection..
iPhone - allow landscape orientation on just one viewcontroller http://stackoverflow.com/questions/2144520/iphone-allow-landscape-orientation-on-just-one-viewcontroller is in landscape mode and I go to the next screen from vc1 the next screen also comes up rotated in landscape mode. I assumed that if I return a YES only for portrait mode the screen should show up only in portrait. Is this the expected behavior..
iPhone web service calls to WCF Service with Certificate Authentication http://stackoverflow.com/questions/2244764/iphone-web-service-calls-to-wcf-service-with-certificate-authentication because of firewall accessibility issues introduced when trying to secure the transport. However this approach assumed that all parties involved were .NET WCF capable. I believe it would be easier to consume on the device if it were an HTTPS..
Is the APN Device Token unique to each individual app? http://stackoverflow.com/questions/2338267/is-the-apn-device-token-unique-to-each-individual-app apps were both the same. As required I am using two different certificates on the server one for each app. I sort of assumed the device Token or certificate would route the message to the right app but clearly it isn't. I can see in NSLog that the..
Skybox OpenGL ES iPhone and iPad http://stackoverflow.com/questions/4110893/skybox-opengl-es-iphone-and-ipad stuff but OpenGL has no concept of PNGs and CoreGraphics has no convenient methods of pushing things into OpenGL. I've assumed that textures are a suitable size on disk. For practical purposes that means assuming they're a power of two in size along..
What happens to JavaScript code after app is compiled using Titanium Mobile http://stackoverflow.com/questions/4217551/what-happens-to-javascript-code-after-app-is-compiled-using-titanium-mobile into app.apk before all I could see were these class files corresponding to each of the javascript files. Therefore I assumed that on Android javascript is being compiled for JVM. Why can't these be found in app.apk javascript iphone android objective..
iOS Development: How can I get a Facebook wall post to show in the friend's news feed? http://stackoverflow.com/questions/4777214/ios-development-how-can-i-get-a-facebook-wall-post-to-show-in-the-friends-news would be to adapt your code to use the appropriate graph method with the persons you wish to post to facebook ID i've assumed here you have stored this from an earlier call the graph api in person.facebookID facebook requestWithGraphPath NSString..
Recreate recipient bubble behaviour in Mail.app / Three20 http://stackoverflow.com/questions/5247072/recreate-recipient-bubble-behaviour-in-mail-app-three20 value and one alpha CGContextSetRGBFillColor context colors 0 colors 0 colors 0 colors 1 else else a R G B A scheme is assumed. CGContextSetRGBFillColor context colors 0 colors 1 colors 2 colors 3 else else use plain white CGContextSetRGBFillColor..
If you have an IBOutlet, but not a property, is it retained or not? http://stackoverflow.com/questions/5523290/if-you-have-an-iboutlet-but-not-a-property-is-it-retained-or-not is what happens if you DO use an IBOutlet iVar but NOT a property... I've foolishly never thought about this before assumed too much does anyone have the decisive answer Cheers For the record I have made a test project. In fact surprisingly to..
Beginner guide to OpenGLES on iPhone http://stackoverflow.com/questions/693613/beginner-guide-to-opengles-on-iphone iPhone Does anyone know a good beginners guide to using OpenGLES on the iPhone I have found some but they all require assumed knowledge which I don't have. iphone objective c opengl es share improve this question Simon Maurice has some great..
How to draw an oval speech bubble programmatically on iPhone? http://stackoverflow.com/questions/7509348/how-to-draw-an-oval-speech-bubble-programmatically-on-iphone get the context and begin a path. Fill an ellipse and then a custom path that encloses a triangle with three lines. I assumed the following dimensions 70 width 62 height. Override draw rect in a subclass of UIView and instantiate in a subclassed..
Has anyone implemented the PayPal API through a native iPhone app? http://stackoverflow.com/questions/779423/has-anyone-implemented-the-paypal-api-through-a-native-iphone-app common piece of code. UPDATE Will Apple allow this It is a charity app so I am assuming there is no issue. Re UPDATE I assumed wrong. Apple will not allow payments directly within apps using paypal. You have to re direct to a web interface. iphone..
Stretching an UIImage while preserving the corners http://stackoverflow.com/questions/8879817/stretching-an-uiimage-while-preserving-the-corners that cannot be stretched. In the stretchableImage method you send a value of 10 for this. Stretchable part this is assumed to be one pixel in width so it will be the pixels in column 11 for want of a better description This means there is an implied.. original size and appearance. This property specifies the size of the left end cap. The middle stretchable portion is assumed to be 1 pixel wide. The right end cap is therefore computed by adding the size of the left end cap and the middle portion..
http://stackoverflow.com/questions/930075/uidevice-orientation self selector @selector detectOrientation name @ UIDeviceOrientationDidChangeNotification object nil Update My bad I assumed it was empty. Try removing the or statement and just test for a single orientation. See if that fixes it. Maybe there is..
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