How does one create a metaclass?
36491
What are metaclasses in Python?
90344
How to extend a sealed class - need simple program explanation and usage in real time
5254
How to determine an object's class?
133544
Is there a way to instantiate a class by name in Java?
109069
Lazy loading of class attributes
124515
Java: Non-static nested classes and instance.super()
103294
How to implement an abstract class in ruby?
628
How to create a new object instance from a Type
89689
Can Metamagic be used in Item Creation? What are the limits?
67305
Possibilities for Python classes organized across files?
40224
What is a clean, Pythonic way to have multiple constructors in Python?
121064
How to get class instances in Ruby?
4532
How to add a class to a given element?
49027
Test class make dynamically?
150976
How to assign a new class attribute via __dict__?
1188
How to find all the subclasses of a class given its name?
13812
How do you define a class of constants in Java?