A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

An abstract sentence is a sentence that expresses an idea, concept, or quality rather than something you can see, touch, or measure directly. It deals with things like emotions, values, theories, or ...

Overview Python's "abstract base class" system gives you a way to create types that serve as the abstract foundation for another, more concrete type. This example shows how an abstract base class from ...

We will focus on the relationship between polymorphism and Java inheritance. The main thing to keep in mind is that polymorphism requires an inheritance or an interface implementation. You can see ...

When I was young, I was a man on the left. In the early 1980s, I used to go to the library and read early-20th-century issues of left-wing magazines like The Masses and The New Republic. I was ...

Introduced with the Java 17 release, pattern matching enhances the instanceof operator so Java developers can better check and object's type and extract its components, and more efficiently deal with ...

Imagine you are an expert object-oriented Java developer who meticulously crafts code the way an artist cares for their masterpiece. You believe clean code is an absolute necessity. Classes with clear ...

We publish the best academic work (that's too often lost to peer reviews & the TA's desk) to the global tech community ...