What are the best practices for using generic methods in programming?

What are the best practices for using generic methods in programming?

When using generic methods, it's important to ensure type safety, provide clear documentation, and avoid unnecessary complexity.

Can you give me an example of a generic method?

Sure! Here's a simple example in Java:

public <T> void printArray(T[] array) {
    for (T element : array) {
        System.out.println(element);
    }
}

What are the advantages of using generics?

Generics provide type safety, reduce code duplication, and improve code readability by allowing you to write more flexible methods.

Are there any common pitfalls to avoid?

Yes, common pitfalls include using raw types, overusing wildcards, and not considering performance implications.