Andreas Oetjen questions

Andreas Oetjen answers

• Why do we need to call the Main Thread for UI updates?
• How to send string data to UIButton tag?
• Do we need to repeat `guard let self = self else { return }` inside each nested closure to keep strong self?
• iOS: How to release an app for a limited number of users?
• How to set html string in webview (swift 4.0)
• Pluralization with number and name (swift stringsdict)
• Result of call to 'becomeFirstResponder()' is unused UITextField inside UITableView
• Dispatch issue with generic subclass of custom table view controller
• Why, Sending nil as parameters from Objc C to swift class initializer, replaces nil parameters with new objects
• Working around the lack of recursive protocol constraints in Swift 3