I'm having problems with super and sub classses contructors. I have a set of variables declared in the super class, and I call super on my subclasses, ...
I'm having problems with super and sub classses contructors. I have a set of variables declared in the super class, and I call super on my subclasses, ...
When I press the lowercase L key, I want the hit object to be called, reducing the length and width of the squares by 5 each time. It seems that the c ...
I am a little confused, why is the super class of the singleton class using is_a? method but return false? I I think it shall return true. Experi ...
I have an abstract Book class: And a sub class: Is there any advantage in adding the following default constructor to my book class: ...
Consider the following type class for free monoids. class FreeMonoid f where inj :: a -> f a univ :: Monoid m => (a -> m) -> f a ...
in this program it will print "Student 1 Person 1 Undergrad 2 " that means super.method1() > super() of student this.method2() this of Undergrad() ...
I have a django serializer like this This is a simplified version of my question. I am trying to dynamically initialize a serializer that has ...
Hi I'm a beginner and this is the details to code. Create a parent class called shape. This should have following methods inputSides() – Ask user to ...
I don't know what is wrong but it keeps me looping even though I pressed or entered 1 and I want it to call the subclass agent it doesn't but when ...
I developed a class diagram, where I'm not sure if I understood the role of superclasses. In my diagram, user is a superclass, but I still have diffe ...
I have these classes: class Control { static Code = 3; static GetCodeChain() { var result = []; result.push(this.Code); if ...
Do all of the subclasses of a superclass inherit the superclass' instance variables, constructors, mutators, and accessors? Assuming that all members ...
I recently had a use case where I needed to subclass list and needed to access the underlying list from within the subclass (Foo). I thought super() ...
I am trying to update an old app that was written for Python 2.7 with wxWidgets/wxPython 2.8. I am trying to make it compatible with my current system ...
Say I have: and I create What is the difference between accessing the print() function in A via super.print() versus this.print()? Both seem to ...
After reading about Ruby's access controls, I understand that a private method may only be called, implicitly, from within a class and within that cla ...
A package I am using contains the class A. I want my new class B to inherit from this class. Minimal example: Calling the parent's method on the ch ...
I'm creating a game and for the units/characters I have a base class called Unit that looks like this. the self._stat is supposed to represent the ...
i have been searching to find out what the cause might be but to no avail. this is my main.py code below and the corresponding class i even chec ...
the first line output the name of the class: RestController The second line throws Exception: ...