Creating a menu page in a Object Oriented developed plugin
I am trying for the first time to build a plugin for WordPress following OOP way. I am having some problems while trying … Read more
oop
Creating the Singleton design pattern in PHP5
How would one create a Singleton class using PHP5 classes? 22 Answers 22
How can I access “static” class variables within methods in Python?
If I have the following code: class Foo(object): bar = 1 def bah(self): print(bar) f = Foo() f.bah() It complains NameError: global name … Read more
How to call a parent method from child class in javascript?
I’ve spent the last couple of hours trying to find a solution to my problem but it seems to be hopeless. Basically I … Read more
Difference between Repository and Service Layer?
In OOP Design Patterns, what is the difference between the Repository Pattern and a Service Layer? I am working on an ASP.NET MVC … Read more
What does ‘low in coupling and high in cohesion’ mean
I have problems understanding the statement low in coupling and high in cohesion. I have googled and read a lot about this, but … Read more
Difference between virtual and abstract methods [duplicate]
This question already has answers here: What is the difference between an abstract method and a virtual method? (28 answers) Closed 4 years … Read more
Iterate over object attributes in python [duplicate]
This question already has answers here: Is there a built-in function to print all the current properties and values of an object? (29 … Read more
Why do you need explicitly have the “self” argument in a Python method?
When defining a method on a class in Python, it looks something like this: class MyClass(object): def __init__(self, x, y): self.x = x … Read more
Separating class code into a header and cpp file
I am confused on how to separate implementation and declarations code of a simple class into a new header and cpp file. For … Read more