When should I use generics in C#?

What are generics in C# and why should I use them?

Generics in C# allow you to define classes, methods, and interfaces with a placeholder for the data type. They provide type safety and code reusability.

Can you give me an example of when to use generics?

Sure! You might use generics when creating a collection class, like a List<T>, which can store any data type while ensuring type safety.

Are there any downsides to using generics?

One downside is that generics can add complexity to your code. Additionally, they may lead to performance overhead in some scenarios.

How do generics improve code reusability?

Generics allow you to write a method or class once and use it with different data types without duplicating code, enhancing maintainability.