logo of the category: spring-big.svg How to deploy a Java and React webapp in one JAR/WAR

How to configure a fullstack React and Spring Boot application
2022-03-03

logo of the category: spring-big.svg Spring Boot Kafka example

How to quickly configure a Spring Boot - Kafka environment and create Topic, Consumer and Producer
2022-02-28

logo of the category: spring-big.svg Spring Boot OpenAPI generator example

How to generate your REST methods and Spring controllers using OpenAPI / Swagger
2022-02-15

logo of the category: spring-big.svg Spring Boot: REST controller Test example

How to test the @RestController with Spring Boot
2017-10-01 / updated: 2022-02-14

logo of the category: spring-big.svg Spring Boot RestTemplate: test GET request with JSON body is not working

How to test your REST GET controller with Spring Boot
2022-02-11

Java 18 new features - Simple Web Server

A basic web server for testing and education
2022-02-02

Java Streams and Lambda quick introduction

Quick notes about Java Streams and Lambda expressions
2022-01-27

logo of the category: spring-big.svg How to return a custom 404 or 410 with Spring Boot

How to create a custom error page in Spring Boot and fix the Whitelabel error page
2022-01-14

How to reverse a String in Java

How to reverse a String in Java, for the interview and the fun
2022-01-11

logo of the category: spring-big.svg Spring Boot error message: Failed to configure a DataSource

Why the DataSource error appears and how to solve it
2022-01-05

Angular: the backend saves the wrong date

Angular message errors ... again this one ... how did I solve last time?
2022-01-05

Generate a sitemap with Java

Generate a sitemap with Java for your Website.
2022-01-04

Java 17: Map.Entry.copyOf

A new function introduced in Java 17
2022-01-04

Spring Boot and MongoDB example

How to connect Spring Boot to MongoDB
2022-01-04

Apache NetBeans - clear the cache and rebuild maven idexes

Sometimes a cleanup can fix IDE issues
2021-12-30

How to use PostgreSQL with WildFly and JBoss

Tutorial: Configuring PostgreSQL in WildFly and JBoss
2021-12-28

Social media for Software developers and IT geeks in 2022

Are the social media relevant for our community of software developers?
2021-12-26

Log4j - How to protect my application?

Is my application vulnerable? Which version should I use? Is Spring Boot impacted?
2021-12-16

How to hot deploy a Spring Boot application

Hot deployment with Spring Boot? It is possible!
2021-12-06

Maven - How to skip tests in Java

How to correctly skip tests in Maven
2021-11-30

How to convert an array of bytes to a String in Java

How to convert byte[] to String and vice versa
2021-11-30

Spring Boot: How do I execute my code on startup?

Spring Boot: How do I execute my code on startup?
2021-11-24

Maven: install on mac. Tutorial for brew and the official method.

How to install Maven on mac using brew, tutorial using macOS Monterey - M1
2021-11-24

Angular the best components in 2021

The best components to add to your project in 2021
2021-08-11

Swift Playground REST Request

Example of REST request in Swift Playground
2021-05-08

PWA development for iOS and Android

Notes about PWA development in iOS and Android
2021-03-25

Spring: test your MySQL JPA with H2

How to test your repository using H2 when you use MySQL in production.
2021-03-21

Fix the Whitelabel error in Angular and Spring Boot

How to solve the Whitelabel Error when a Javascript (React, Angular) application is deployed with Spring Boot
2021-03-05

Angular Material text is not displayed correctly

How to fix the error of Angular material cutting the fonts under the baseline
2021-03-02