Object-oriented programming is a programming paradigm using "objects": an encapsulation consisting of data fields and methods together with their interactions.
If I have the following python code: class Foo(object): bar = 1 def bah(self): print(bar) f = Foo() f.bah() …
python oop static-variablesI was wondering when I should use interfaces. Lets think about the following: public abstract class Vehicle { abstract float getSpeed(); } …
java oop inheritance interface abstract-classIn Python, consider I have the following code: >>> class SuperClass(object): def __init__(self, x): self.x = …
python oopWhen should I use an interface and when should I use a base class? Should it always be an interface …
oop interface language-agnostic base-class static-typingHere are the brief definitions of encapsulation and abstraction. Abstraction: The process of abstraction in Java is used to hide …
java oopIn interviews I have been asked to explain the difference between abstraction and encapsulation. My answer has been along the …
oop encapsulation abstractionWhat is the preferred method to achieve the C++ equivalent of java's instanceof?
java c++ oop instanceofI'm used that in Objective-C I've got this construct: - (void)init { if (self = [super init]) { // init class } return self; } …
python oop superclassWhat is the difference between an Instance and an Object? Is there a difference or not?
oop object instanceI have problems understanding the statement low in coupling and high in cohesion. I have googled and read a lot …
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