Java: How to differentiate when to declare an Object instance of itself or its parent?
855
What does it mean to "program to an interface"?
26026
When to use self over $this?
87285
Is self-initialization 'A a = a;' allowed?
133385
When should I make explicit use of the `this` pointer?
8591
Order of operations using Object Initializer Syntax
39668
Is there a difference between an "instance variable" and a "property" in Objective-c?
120716
Avoiding 'instanceof' in Java
104585
How to refer to the outer class in another instance of a non-static inner class?
30170
Difference between _ and self. in Objective-C
115596
In Objective-C on iOS, what is the (style) difference between "self.foo" and "foo" when using synthesized getters?
153286
When to use `self.foo` instead of `foo` in Ruby methods
45659
What is the difference between Class.this and this in Java
67426
Why are wait() and notify() declared in Java's Object class?
133929
Access parent's parent from javascript object
104459
How do I check if an object's type is a particular subclass in C++?
139738
Cases where 'this' is the global Object in Javascript
97624
In what order do static/instance initializer blocks in Java run?