Overriding a stored property in Swift?

I noticed that the compiler won't let me override a stored property with another stored value (which seems odd): cl...

super() fails with error: TypeError “argument 1 must be type, not classobj” when parent does not inherit from object?

I get some error that I can't figure out. Any clue what is wrong with my sample code? class B: def meth(self, a...

JavaScript: How can I find children/descendants in a prototype chain??

Finding the prototype of a JavaScript object is fairly easy in a modern browser by simply using the Object.getProtot...

Why do we assign a parent reference to the child object in Java??

I am asking a quite simple question, but I am bit confused in this. Suppose I have a class Parent: public class Pa...

TypeError: module.__init__() takes at most 2 arguments (3 given)?

I have defined a class in a file named Object.py. When I try to inherit from this class in another file, calling the...

java constructor in class cannot be applied to given types?

I have 2 subclasses: Staff, Student they belong to superclass Person. Here is the code(tasks) which is given by my ...

Very basic inheritance: error: expected class-name before ‘{’ token?

I'm trying to learn c++ and I've stumbled upon a error while trying to figuring out inheritance. Compiling: daughte...

Overriding a stored property in Swift?

I noticed that the compiler won't let me override a stored property with another stored value (which seems odd): cl...

Java: Creating a subclass object from a parent object?

Newbie Java question. Say I have: public class Car{ ... } public class Truck extends Car{ ... } Suppose I al...

Java Logging With Abstract Classes?

I am working on a project, and am currently working on implementing some logging with log4j and I was curious about ...

Inheritance java-bank account (java)?

I am working on an inheritance bank account which has 5 classes.In one of the classes(InterestFreeDeposit) ,the acco...

Implements vs extends: When to use? What's the difference??

Please explain in an easy to understand language or a link to some article. ...

Are static variables inherited?

I have read at 1000's of locations that Static variables are not inherited. But then how this code works fine? Pare...

cannot declare variable ‘’ to be of abstract type ‘’?

EDIT: After spending a bit of time understanding the code I wrote I still don't know what is wrong with it. This is ...