Debugging Tricks
See the Swift generated interface for Objective-C header file
If you are accessing an Objective-C class from Swift, you can see the Swift interface of the ObjC file: - Open the header file in Xcode, eg: MyClass.h - Press the square button on top left of the main editor ("Related Items") and choose Counterparts - You will see the item "MyClass.h (Swift 4.2 Interface)". This file will show the Swift interface
Send deep link to an app in a simulator
The target app's Info.plist should have the URL scheme acj
registered. There should be a simulator running with the app installed.
See Background Color in UI views
Set a background color for all your UI views in the storyboard
Add all those views to a an IBOutlet Referencing Outlet collections (right click and choose "New Ref Out Coll..."
Then in the viewDidLoad of your view controller, iterate through the colors and set the background color to clear
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