xcode4.3

I really can't figure out why I have this bug. First of all the debugger stop at machine code The thread also shows nothing. The program stop at no code actually So it has something to do with _dispatch_worker_thread What is that? Any way how I can debug this? Should I just rollback? This kind of crash will happen when you are running a (vector)extension which is not supported on your CPU. For example, in xcode 5 under "project-settings / build-settings / Code Generation, set the "Enable Additional Vector extensions" to "AVX2". Build your executable. Now run it on an: Intel Core i5: it's going

I'm new to iOS development and am trying to learn how to use the iPad's splitViewController. I've seen a couple of tutorials online but they all start with the master-detail template. Can someone suggest a tutorial or give me an example that makes a split-view application from scratch as I want to know how it works... Thanks! -Shredder Kindly have a look on this tutorial with example http://www.mindyourcode.com/ios/adding-interactive-splitview-for-ipad/ http://www.raywenderlich.com/1040/ipad-for-iphone-developers-101-uisplitview-tutorial Great website for iOS tutorials and source code. You

I'm trying to set the animation for the view to move up when keyboard is hiding and appearing for the text fields and I got it to work perfectly fine, but when the focus moves from one text field to another, it doesn't work since the keyboard was already shown. In viewDidLoad, I registered the following: [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(keyboardWillShow:) name:UIKeyboardWillShowNotification object:nil]; [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(keyboardWillHide:) name:UIKeyboardWillHideNotification object:nil]; and then

Right before my model class sends the variable stringToDisplay , NSLog shows me that it has a value. But when I try to use it in my ViewController, I just get (null) . Any thoughts about what I'm doing wrong? (The good news is that, while working on this, I had sort of a breakthrough in understanding how models and controllers relate to each other. I'm still a complete newbie, but I don't feel quite as lost as I did.) Here's what I think is the relevant code: CalculatorBrain.h #import <Foundation/Foundation.h> @interface CalculatorBrain : NSObject @property (nonatomic) NSMutableString

I completed to develop my first app. Right now i want to distribute my beta throught https://testflightapp.com I tried to create .ipa file with this tutorial - http://help.testflightapp.com/customer/portal/articles/402782-how-to-create-an-ipa-xcode-4 In the very beginning i should select Entitlements, but there is not such category as Code Signing.. Any helps? Thnx. PS I have a developer account. UPD. Does somebody create ipa files for TestFlight on XCode 4.3? How do you do that? I skipped entitlements altogether. With Xcode 4.2 and later I have not needed them. Make sure your Archive Scheme

I just upgraded to xCode 4.3 and used it to generate a new revision of an iPad app about 50 beta testers have been using for several months. I distributed the beta app through TestFlight as usual. Most testers upgraded with no problem, but several testers are getting the TestFlight message "You have not permitted this device to install this build" when they try to install the new rev. I've never seen this message before. Their iPad UDID is definitely in the build's embedded.mobileprovision file and everything was working working fine with the prior revision. What am I -- or the testers --

This is in Xcode 4 and it leads me to believe that I can create, and reuse, custom objects. However, I can not find any method of doing so. How do you use this? Does anyone know? Short answer: you currently can't use the Custom Objects section to create custom objects. The Custom Objects section contains third-party Interface Builder elements. Older versions of Xcode and Interface Builder supported the creation of custom user interface elements. BWToolkit contains examples of custom elements. If you open an old Xcode project in Xcode 4 that contains custom elements, those elements appear in