I'm exposing my Swift structs as wrapped classes so I don't pollute my Swift API by converting structs to @objc classes. Since I can't use generics in @objc classes, I'm trying to eliminate some boilerplate code within a protocol to…
in Xcode, given a type or a method name, how can I determine the header file(s) to use? For example, if I add either of these lines to my Xcode project 1. AVAuthorizationStatus authStatus = [AVCaptureDevice authorizationStatusForMediaType:AVMediaTypeVideo]; 2. AudioServicesPlaySystemSound(kSystemSoundID_Vibrate); the…
I used to use Crashlytics long ago and there was a simple macro that could be used to capture all output from NSLog() to send it along with the crash report to Crashlytics. Very very helpful so that if a…
I'm new to macOS development, so pardon my simplistic question. Say, if I have a function. Let's take SCError for example. From the documentation I can see that I need to add: System Configuration framework But how do I know…
I just noticed that libclang_rt.asan_osx_dynamic.dylib is in the release build of my macOS app's Contents/Frameworks/ directory. I was under the impression that the address sanitizer is a debug feature, so I was surprised to see this. I'm using xcodebuild in…
This is my current behaviour I want the "More" section header leading to be aligned with the tableview cells leading. When in portrait they all are at same leading space but, in landscape orientation the section header is not at…
I am looking for a way to enable personal Hotspot programatically in iOS using Swift or Objective-C but did not see any API or way to achieve that. My question is that even possible to do that? Does Apple allow…
I've created a custom button and set two images, one is for normal, and the other is for the selected mode. But the voice-over always says the normal image name text when the button is not selected. I've tried a…
Is there a foolproof way of saving the URL of a UIDocument so an application can resume editing the document on next launch? I have tried various ways of saving the URL, but sometimes the document URL will slightly differ…
Extremely new to Swift and Objective C. My manager has tasked me with reposting an outdated app back onto the app store. It was removed due to some Apple updates and our app didn't meet the new qualifications. But I've…