A superclass is a parent or base class that is derived or inherited from by a child class (or subclass).
All the ExtJS documentation and examples I have read suggest calling superclass methods like this: MyApp.MyPanel = Ext.extend(Ext.…
javascript extjs extend extjs3 superclassI am trying to create a constructor that takes a field as a parameter, then puts it in a field …
java subclass superclass accessorHow can I call base class' constructor after I've called my own constructor? The problem is, base class' constructor calls …
c# class inheritance constructor superclassI've found that I can do it this way in the child class: ParentClass.variable = value; But I've been told …
java inheritance subclass superclassI would like to test whether a class inherits from another class, but there doesn't seem to exist a method …
ruby inheritance subclass superclassIn C#, how does one obtain a reference to the base class of a given class? For example, suppose you …
c# superclassI've been reading a lot about interfaces and class inheritance in Java, and I know how to do both and …
oop inheritance interface superclassOkay, so, for example, let's say I have an abstract class called "Vehicle". The Vehicle class, has, among other things, …
java variables subclass superclassI was told that for a Java subclass it can inherit all members of its superclass. So does this mean …
java inheritance subclass superclass private-membersI am really having a tough time understanding the wild card parameter. I have a few questions regarding that. ? as …
java generics subclass superclass