How do generics improve performance in C#?

How do generics improve performance in C#?

Generics in C# allow for type-safe data structures and methods, reducing the need for boxing and unboxing, which enhances performance.

Can you explain boxing and unboxing?

Boxing is the process of converting a value type to an object type, while unboxing is the reverse. This can lead to performance overhead.

What are some examples of generics in C#?

Common examples include generic collections like List<T>, Dictionary<TKey, TValue>, and custom generic methods.

Are there any downsides to using generics?

While generics improve performance, they can increase complexity and may lead to code bloat if overused.