The notes application and calendar application are both REST APIs. The notes application has POST, GET, PUT and DELETE operations for creating, getting, updating and deleting notes. Additionally, the ...

This Tutorial describes how-to create a GraphQL client application, with the graphql-maven-plugin and the graphql Gradle plugin. The GraphQL plugin helps both on the server and on the client side. You ...

Java is one of the most in-demand programming languages in the world and one of the two official programming languages used in Android development (the other being Kotlin). Developers familiar with ...

The first seven posts of my series of dealing with too many parameters expected in Java methods focused on alternative approaches to reduce the number of parameters a method or constructor expects. In ...

In a previous Java 101 tutorial, you learned how to better organize your code by declaring reference types (also known as classes and interfaces) as members of other reference types and blocks. I also ...