So I have a class and I instantiate a variable callback as follows:
public var callback:Function ; So far so good. Now, I want to add an event listener to this class and test whether there is
So I have a class and I instantiate a variable callback as follows:
public var callback:Function ; So far so good. Now, I want to add an event listener to this class and test whether there is
What does the title say. I can think of some hackish methods, but is there a correct way to do this? To check Windows, most scripts I’ve seen use the following:
let s:win = has(“win16”) ||