What are the differences between generics and interfaces in programming?

What are the differences between generics and interfaces in programming?

Generics allow you to create classes or methods that operate on types specified at runtime, while interfaces define contracts for classes.

Can you give me an example of how generics are used?

Sure! A common example is a generic list, like List<T>, which can hold any type of object.

And how do interfaces fit into this?

Interfaces define methods that a class must implement, ensuring a certain structure without dictating how it should be done.

Are there situations where I should prefer one over the other?

Yes, use generics when you need type flexibility and interfaces when you want to enforce a specific behavior across different classes.