This tag should be used only on questions that are about Objective-C features or depend on code in the language.
I want to add a right bar button item to the navigation bar, so that on click, it performs certain …
ios objective-c iphone navigationbarI am Copying the same Question asked Before Question. I have tried the solutions given and was not able to …
ios objective-c cocoa-touch autolayout uilabelI'm programming an application in Objective-C and I'm getting this error: MyApp(2121,0xb0185000) malloc: *** error for object 0x1068310: …
iphone objective-c memory-management malloc autoreleaseFor the longest time I thought asynchronous was synonymous to running something on a background thread, while synchronous meant on …
ios objective-c multithreading asynchronous grand-central-dispatchWhen converting a project to use ARC what does "switch case is in protected scope" mean? I am converting a …
objective-c xcode automatic-ref-countingHopefully this will be a quick fix. I have been trying to figure out the error that i keep getting. …
objective-c ios uitableview crashIn the new XCode 5.1, arm64 has become among the standard architectures to build for. However, in current projects of mine …
ios objective-c xcode xcode5.1CGRect cgRect1 = [[UIScreen mainScreen] applicationFrame]; UISearchBar *mySearchBar = [[UISearchBar alloc] initWithFrame:CGRectMake(0, 0, cgRect.size.width, 40)]; mySearchBar.autoresizingMask = UIViewAutoresizingFlexibleWidth|UIViewAutoresizingFlexibleHeight ; UITableView *myTableView = [[…
iphone ios objective-c ipad ios7I have view with a UITapGestureRecognizer. So when I tap on the view another view appears above this view. This …
ios objective-c iphone cocoa-touch uitapgesturerecognizer