What is `self` in swift? – Ios swift
I found this code in one of the old projects: guard let `self` = self else { return .empty() } static let `default`: LayoutParameters = { ..some code.. } I assume `` was used in older versions of the language.…
Xcode – Variable of 'self' is not saved when setting a value in an IBAction
I'm working on a controller that will allow a user to set the number of players they would like in a game. The view consists of some labels, a slider, and a button. The slider allows the user to select…
Xcode – Objective C class method error ''Use of undeclared identifier"
Hopefully not a ridiculous question as I'm a self taught programmer, but I found some code which looked like it might help me do something I wanted to. Basically I want to enhance the NSLog() function in one of my…