Tutorials

Learn how to work with technologies using detailed, multi-step lessons accompanied by code samples, instructions, and videos.

Getting Started with Spring Data JPA
Getting Started with Spring Data JPA
Learn how to use Spring Data JPA to store and retrieve data from your database.
Your First Spring Boot Application
Your First Spring Boot Application
In this tutorial, we will use IntelliJ IDEA to create your first "Hello World" Spring Boot application.
Writing Tests with Spock
Writing Tests with Spock
Learn about the Spock testing framework by creating a project that uses Spock to unit test Java code.
Configuring your project structure and IntelliJ IDEA preferences/settings
Configuring your project structure and IntelliJ IDEA preferences/settings
You can configure your project structure as well as your preferences/settings for IntelliJ IDEA.
Using the IDE Feature Trainer.
Using the IDE Feature Trainer.
Learning new things in the IDE
Writing JUnit 5 Tests
Writing JUnit 5 Tests
Writing JUnit 5 Tests from start to finish.