Kotlin was designed to bring more flexibility and flow to programming in the JVM. Here's an in-depth look at how Kotlin makes working with classes and objects easier and introduces coroutines to ...

Properties and methods make Java classes interesting. Properties represent the data an object possesses, while methods enable the intelligent manipulation of that data. However, to perform any ...

Java is an object-oriented programming language. To create objects and meaningfully initialize them, a developer must use a Java constructor. Constructors are a critical part of software development ...

The guts of my program use 4 "global" variables that can be set on the command line. I have a hacky way to make this work, but now I'm wrapping a GUI around it and need the GUI to access my globals.

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Traditional caching fails to stop "thundering ...

As of the latest version (23.1.0), GraalPy does not support overriding constructors for Python classes that inherit from Java. // error Exception in thread "main ...

We investigate the algorithmics of subtyping in the presence of nominal inheritance and variance for generic types, as found in Java 5, Scala 2.0, and the .NET 2.0 Intermediate Language. We prove that ...

These six puzzle makers will work for three months with New York Times editors to craft a submission-ready grid. By New York Times Games Congratulations, and welcome, to the second class of the ...