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2014/10/15 ¤U¤È 10:05:21
iphone Programming Glossary: complainsHow to make a modulo operation in objective-c / cocoa touch? http://stackoverflow.com/questions/1271102/how-to-make-a-modulo-operation-in-objective-c-cocoa-touch if valueA is placed as much as possible into valueB. So I just tried CGFloat moduloResult valueB valueA the compiler complains about the and tells me invalid operands to binary . Any idea iphone modulo share improve this question is for int or..
Changing Views from UISegmentedControl http://stackoverflow.com/questions/1559794/changing-views-from-uisegmentedcontrol to edit as you can't easily turn off the other UIViews so I invariably select the wrong element on the canvas. Also IB complains that This view overlaps one of its siblings in the info dialog. What is the approach I should be taking given that I would..
Signal 11, segmentation fault on iphone App exit http://stackoverflow.com/questions/1849929/signal-11-segmentation-fault-on-iphone-app-exit fine. When I connect to a provisioned iphone to Xcode and run the App the console log in the Organizer window always complains about a Segmentation fault when quitting the app with the home key. Has anyone else seen this and do you have an idea of..
iPhone: how to get safari to recognize a vcard? http://stackoverflow.com/questions/1892373/iphone-how-to-get-safari-to-recognize-a-vcard with the address book app . On the iPhone the QR reader successfully tells safari to access the vcard but then safari complains it does not know how to handle the vcard. I've confirmed that Content Type text x vcard is being sent. So my questions How..
How do I specify both icons for a universal iPhone/iPad app? http://stackoverflow.com/questions/2480563/how-do-i-specify-both-icons-for-a-universal-iphone-ipad-app it. I set the Icon File in the plist to the 57x57 .png image and when I build and try to submit the app ItunesConnect complains about needing a 72x72 .png image for the iPad. If I specify the Icon File to the 72x72 .png ItunesConnect complains about.. complains about needing a 72x72 .png image for the iPad. If I specify the Icon File to the 72x72 .png ItunesConnect complains about needing a 57x57 image for the iPhone. How do I specify both icons in a single plist iphone ipad share improve this..
How do i compile a static library (fat) for armv6, armv7 and i386 http://stackoverflow.com/questions/2793392/how-do-i-compile-a-static-library-fat-for-armv6-armv7-and-i386 I am not able to compile specifically for armv6 and armv7 and them merge both architectures using lipo. The lipo tool complains that the same architecture arm not armv6 or armv7 is present in both the armv6 and armv7 libraries. Can someone explain..
How much memory does iOS allow apps to use? http://stackoverflow.com/questions/4169935/how-much-memory-does-ios-allow-apps-to-use memory memory management ipod touch share improve this question The answer is as much as you want until the OS complains. There is no such thing as an absolute memory limit since it wholly depends on the phone's memory how much the OS and its..
Does every thread need its own autorelease pool? http://stackoverflow.com/questions/4547652/does-every-thread-need-its-own-autorelease-pool thread have to have its own pool I am writing an iPhone app which uses threads. If I do not put a pool on a thread it complains abut leaking. What I wanted to do was to store some object which outlives the thread. How can I do it iphone cocoa cocoa..
iphone - is it ok to use usleep on a secondary thread on Grand Central Dispatch? http://stackoverflow.com/questions/4668634/iphone-is-it-ok-to-use-usleep-on-a-secondary-thread-on-grand-central-dispatch 20000 end loop on this queue. As it is not the main queue it will not block the main thread. The problem is that Xcode complains warning implicit declaration of function 'usleep' Is there other way to do that thanks. iphone grand central dispatch ..
iPhone: Can a dev other than team agent build an app for distribution http://stackoverflow.com/questions/629057/iphone-can-a-dev-other-than-team-agent-build-an-app-for-distribution cert and distribution profile. When he dragged and dropped them into xcode and checked out windows organize it complains assigning identity matching this profile cannot be found in your keychain So this leads me to believe I need to get my key..
Property vs. instance variable http://stackoverflow.com/questions/719788/property-vs-instance-variable myVar _myVar strategy is I figured that writing code such as myVar some_other_object doesn't work. The compiler complains that myVar is undeclared. Why is that the case Thanks. iphone objective c cocoa cocoa touch share improve this question..
Trouble running Instruments on iPad http://stackoverflow.com/questions/8152739/trouble-running-instruments-on-ipad on the device which is the default case for profiling since the scheme is set to use the release build then Xcode complains about that there's no valid provisioning profile. That seems reasonable. 4 If I run instruments with the app signed using..
http://stackoverflow.com/questions/8694738/arc-and-asihttprequest files. However when I'm trying to compile my project xcode still believes that those files are ARC enabled and it complains. Did I do anything wrong or is that a bug in xcode Don't tell me to convert ASIHTTPRequest to ARC compatible code with the.. tell me to convert ASIHTTPRequest to ARC compatible code with the refactor tool. I have tried to do that and xcode complains on that ARC is enabled on the project . iphone ios xcode4.2 asihttprequest automatic ref counting share improve this..
Memory management and performSelectorInBackground: http://stackoverflow.com/questions/873200/memory-management-and-performselectorinbackground NSArray foo NSAutoreleasePool pool NSAutoreleasePool alloc init ... pool release I know the first one works but Clang complains about it so I wonder if there's a better pattern to use. I would just try out the 2nd one but with autoreleasing who knows..
Why is there no autorelease pool when I do performSelectorInBackground:? http://stackoverflow.com/questions/929485/why-is-there-no-autorelease-pool-when-i-do-performselectorinbackground of the performSelectorInBackground but that doesn't help. I suspect the parameter but I don't know why the compiler complains about an NSCFNumber. Am I missing something My Instance variables are all nonatomic . Can that be a problem UPDATE I may..
http://stackoverflow.com/questions/9359239/code-sign-error-certificate-identity-iphone-developer-my-name-xxx-appears in the keychain I dont see any duplicated certificate and if I remove the only one I can see in the keychain Xcode complains that the certificate can't be found ... iphone ios xcode code signing xcode4.3 share improve this question Xcode 4.3..
MKMapView annotations changing/losing order? http://stackoverflow.com/questions/9539802/mkmapview-annotations-changing-losing-order @ MyIdentifier the result of the call is being cast MKPinAnnotationView to the correct view class or else the compiler complains MKPinAnnotationView annotationView MKPinAnnotationView thisMapView dequeueReusableAnnotationViewWithIdentifier identifier..
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