TDD
Basic knowledge about code testing.
State
Reason of state?
Strategy
“Strategy is figuring out what not to do.”
Factory
Creational Pattern, providing an interface for objects in base class, although allowing subclasses to modify types of objects that are gonna be created Problems to solve by Factory Pattern. Let’s assume, that we want to create an application which role is to design UML diagrams or flowcharts. In this application on every one of these …
Single Responsibility Principle
First of five SOLID principles explaining how important is Single Responsibility.
Open/Close Principle
Second principle, stating that code should be open to rebuild and closed to modifications
Liskov Substitution Principle
„If it looks like a duck, quacks like a duck, but needs batteries – you probably have the wrong abstraction”
Interface Segregation Principle
Simple principle containing concise and small classes.
Dependency Inversion Principle
Last principle stating about modules dependencies.
Money. Or just a payment method..?
Have you ever wondered what exactly money is, and how crucial role it has? No? Let’s discuss that.