How can I reduce coupling in my code?

How can I reduce coupling in my code?

Reducing coupling involves minimizing dependencies between different modules. You can achieve this by using interfaces or abstract classes.

Can you give me an example of using interfaces to reduce coupling?

Sure! Instead of having a class directly depend on another class, you can define an interface that both classes implement. This way, the first class only knows about the interface, not the concrete implementation.

What are some other techniques to reduce coupling?

Other techniques include dependency injection, using design patterns like Observer or Strategy, and keeping your classes focused on a single responsibility.

How do design patterns help in reducing coupling?

Design patterns provide proven solutions to common problems, promoting best practices that naturally lead to lower coupling and higher cohesion.