Do you need an example of how to use Java's UnaryOperator in a functional Lambda expression? This tutorial shows you where when and how to use the UnaryOperator interface in a function.

We often debate the merits of iterative vs recursive Java code. Let’s take a look at 5 Java recursion examples and see where the concept of recursion fits.

Amazon Web Services announced that cloud developers can now use Java for writing Lambda functions, which provide event-driven functionality while taking care of needed compute resources.

Instana announces the availability of automated distributed tracing for Lambda functions written in Java or Go.

Azure Functions, Microsoft’s platform for building serverless applications, has long supported a variety of programming languages but it’s adding an important one today: Java.