The GoF Design Patterns published in 1998 qualifies as a classic still being taught in universities and recommended as best practice in the industry. In his deep dive session from Devoxx, Venkat ...

A guide to using Azure Functions with Quarkus 3, for HTTP and non-HTTP functions. Covers newer native integration for serverless functions.

Set up a Java program with a function to calculate depreciation. The important data items required for such a function are the estimated number of years the item will be in use (the "life" of the ...

Serverless computing becomes a focus at JavaOne 2017, as Oracle introduces Project Fn and Microsoft previews Java support for Azure Functions.

Java Testing and Design: From Unit Testing to Automated Web Tests teaches you a fast and efficient method to build production-worthy, scalable, and well performing Web-enabled applications. The ...

The Design by Contract technique stresses the importance of explicitly specifying the constraints that hold before and after a software component executes.

The Design by Contract (DBC) theory can dramatically raise software quality and reusability levels by forcing you to think in terms of contracts. Contracts formally specify the responsibility ...

A tutorial highlighting the various design patterns in Java. Learn about the benefits and different types of design patterns.

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.