what is the diff between singleton object and base class object
74926
On design patterns: When should I use the singleton?
81634
What is the difference between "Class.forName()" and "Class.forName().newInstance()"?
103629
Why does object.__new__ work differently in these three cases
816
What is the difference between a variable, object, and reference?
145051
Why constructors will always have same name as of class and how they are invoked implicitly?
122000
where instance variables get initialized
34204
Difference between class variables and class instance variables?
97624
In what order do static/instance initializer blocks in Java run?
82705
Order of calling base class constructor from derived class initialization list
113556
How is an instance initializer different from a constructor?
131183
should a db connection be a singleton?
107403
Is there a simple, elegant way to define singletons?
47957
Class method differences in Python: bound, unbound and static
2007
Java inner class and static nested class
13791
What's the best way to ensure a base class's static constructor is called?
60540
Should I instantiate instance variables on declaration or in the constructor?
109430
What is the scope of the local variable/methods of an instance