How can I implement SOLID principles in my code?

How can I implement SOLID principles in my code?

To implement SOLID principles, start by understanding each principle: Single Responsibility, Open/Closed, Liskov Substitution, Interface Segregation, and Dependency Inversion.

Can you explain the Single Responsibility Principle?

Sure! The Single Responsibility Principle states that a class should have only one reason to change, meaning it should only have one job or responsibility.

How do I apply the Open/Closed Principle?

The Open/Closed Principle suggests that software entities should be open for extension but closed for modification. You can achieve this by using interfaces or abstract classes.

What are some common mistakes when applying these principles?

Common mistakes include over-engineering, not recognizing when to apply a principle, and failing to refactor code to adhere to SOLID principles.