Category Archive for "Generics"

What is a raw type and why shouldn't we use it?

The use of generics in Java provides a way to write reusable code that can operate on a variety of data types. It allows you to define classes, methods, and interfaces that can wor...

Is List a subclass of List? Why are Java generics not implicitly polymorphic?

Java generics provide a way to parameterize types on classes, methods, and interfaces. They allow us to create classes and methods that can work with different types without sacrif...

How to Call a Generic Method Using a Type Variable in C#?

When working with generic methods in C#, there may be instances where the type parameter is not known at compile time but is obtained dynamically at run...

How to Create a Generic Array in Java

Java generics provide a way to create reusable, type-safe code. However, due to the limitations of the Java language, it is not possible to directly create a generic array in Java....