This tag should be used only on questions that are about Objective-C features or depend on code in the language.
Now I would like to migrate my ObjC framework to Swift and I got the following error: include of non-modular …
objective-c frameworks swiftThroughout my app, I'm getting semantic issue warnings when I set ViewController.delegate = self. I have searched and found similar …
ios objective-c delegatesHow would I define the frame for a UISegmentedControl? I would like the segmented control to appear at the bottom …
ios objective-c iphone swift uisegmentedcontrolI am detecting if the user has pressed down for 2 seconds: UILongPressGestureRecognizer *longPress = [[UILongPressGestureRecognizer alloc] initWithTarget:self action:@selector(handleLongPress:)]; …
iphone objective-c cocoa-touch gesture-recognition uigesturerecognizerI need to parse a URL string like this one: &ad_eurl=http://www.youtube.com/video/4bL4FI1…
ios objective-c swift parsing cocoa-touchI want a space between two cell in table view, I want cell like this, How can i do that?
iphone objective-c cocoa-touch uitableview ios4I am not sure if this is possible, but I have this scenario. I have a website displayed in my …
ios objective-c wifi reachability 3gHow can an object be added at a specific index of an NSMutableArray? How is an object added to the …
objective-c nsmutablearray foundationI have a UIViewController view as a subview/modal on top of another UIViewController view, such as that the subview/…
iphone objective-c ios uiviewcontroller storyboardI have declared a readonly property in my interface as such: @property (readonly, nonatomic, copy) NSString* eventDomain; Maybe I'm misunderstanding …
objective-c properties readonly