Pythonistas
Dominic Yeboah

Dominic Yeboah

239 followers

I'm a python developer and also a computer science student. I have 5 years of experience with python, also have knowledge in Django, web-scrapping, selenium, Docker, Nginx, Redis, and Django Rest API .

Coupeling and Cohesion

Dec 20, 20222 min read

Here is an example of coupling and cohesion in Python: Imagine that we have a program that processes and analyzes data from a CSV file. We could...

The builder pattern

Dec 20, 20222 min read

The Builder pattern is a creational design pattern that allows you to create complex objects step by step by using a builder object. class Director: ...

Prototype Pattern

Dec 20, 20221 min read

The Prototype pattern is a creational design pattern that allows you to create new objects by copying existing objects, rather than creating new...

Abstract Factory

Dec 20, 20222 min read

The Abstract Factory pattern is a creational design pattern that provides an interface for creating families of related or dependent objects without...

Factory Pattern

Dec 19, 20221 min read

The Factory pattern is a creational design pattern that provides an interface for creating objects in a super class, but allows subclasses to alter...

Singleton pattern

Dec 19, 20221 min read

The Singleton pattern is used to ensure that a class has only one instance and provides a global access point to that instance. In this example, the...