Posts within the Tutorials category

Fixing Spring Boot's MongoDB healthcheck for Cosmos DB
In this tutorial, we will fix Spring Boot's health actuator for MongoDB if you're using CosmosDB.
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Using Mailpit with Spring Boot
In this tutorial, we will learn how to use Mailpit with Spring Boot to send emails.
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Exploring Spring Security's Compromised Password Checker
In this blogpost, we will explore Spring Security's CompromisedPasswordChecker and how it can be used to check if a password has been compromised in a data breach.
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E-mail confirmation with Spring Security
In this blogpost I'll talk more about implementing e-mail verification with Spring Security.
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What is the difference between JDBC, JPA, Hibernate and Spring Data?
In this blogpost I talk about the differences between JDBC, JPA, Hibernate and the various Spring Data projects and how they relate.
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Automatically add a prefix to properties in Spring Boot
In this blogpost I'll explain how you can dynamically add a prefix to properties in Spring Boot.
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Getting started with htmx and Spring Boot
In this blogpost I'll set up a small application with Spring Boot, Thymeleaf and htmx.
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Testing your Java code structure with ArchUnit
In this tutorial I'll give an introduction to ArchUnit. This is a library that helps you with testing your Java code architecture, such as naming conventions, package structures, which classes can access others and so on.
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Battle of the Spring REST clients: RestTemplate, WebClient or RestClient?
In this blogpost, I'll talk about the differences of Spring's RestTemplate and WebClient, and I will also talk about the new RestClient.
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Building a Pokédex with Astro
Astro is a relatively new static-site generator and server-side rendering framework for JavaScript. In this tutorial I'll build a Pokédex with Astro and the PokéAPI
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