Posts tagged with Java

With recent vulnerabilities like Log4Shell and SpringShell, we're reminded of the importance of updating your dependencies. In this tutorial I'll show you how OWASP and SonarQube can help you with that.

Testing is an important part of development, and in this tutorial I'll show you how you can unit test your Spring boot application

Introduction Yup, it’s that time of the year again, the festive season! Christmas trees, lights, decoration, … and the Advent of Code! If…

Introduction Yup, it’s that time of the year again, the festive season! Christmas trees, lights, decoration, … and the Advent of Code! If…

Project Reactor introduced us two specific types of publishers, being Mono and Flux. In this tutorial we'll see what they mean and what we can use them for.

With Spring, you can set up your initial data in different ways. In this tutorial we'll discover database migration tools, and other options.

With WebSockets we can have a two-way server-client communication. Today we'll explore how you can benefit from WebSockets in a CRUD application.

When writing integration tests for your Spring application, Spring REST Docs might be useful to automatically generate examples for your documentation.

Forget REST, get started with GraphQL! In this tutorial I'll be using GrapQL mutations with Spring boot to create a next level API.

Explore the new reactive features of Spring boot 2.0 and Spring 5 with me by writing a web crawler using Webflux and reactive MongoDB.