Instance variables in a Ruby Class object
34204
Difference between class variables and class instance variables?
95280
Do declared properties require a corresponding instance variable?
121677
Using final methods to initialize an instance variable
24662
Why can't class fields be var?
64820
No named parameters in Ruby?
66370
Java - access private instance variables
19114
Create an instance of a class from a string
117778
class variables is shared across all instances in python?
134329
Can you use a string to instantiate a class?
55511
Objective-C Static Class Level variables
365
class << self idiom in Ruby
146996
Get all instances of a class in PHP
111570
What is the difference between class and instance methods?
137541
class variable vs instance variable --Python
143415
In Python, can you call an instance method of class A, but pass in an instance of class B?
62924
What's the best way to get a Class object for an array type?
142092
Class methods which create new instances