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Install Node and Angular on Linux and Docker

Setup your Angular development environment on Linux and Docker.
UPDATED: 2023-12-23
How to deploy a Spring Boot application with Docker and Java 21

How to deploy a Spring Boot application with Docker and Java 21

Simple deploy of your Spring Boot app and check health with Docker Compose
UPDATED: 2023-12-19

Angular Material Table: sort complex objects using MatTableDataSource

Tutorial sort using sortingDataAccessor in Angular Material Table
UPDATED: 2023-12-18

How to force or override the version of a dependency in Maven

Override the version of a third party library in Maven
UPDATED: 2023-12-15

HttpClient: Example and improvements in Java 21

Java HttpClient example
UPDATED: 2023-12-11
Force the use JAXB with Spring Boot

Force the use JAXB with Spring Boot

How to force Spring Boot to use JAXB and not Jackson
UPDATED: 2023-12-07
Project checklists

Project checklists

UPDATED: 2023-12-06
Node and Angular install and update

Node and Angular install and update

UPDATED: 2023-12-06
Spring Boot tests: How to override the properties in your test class

Spring Boot tests: How to override the properties in your test class

How to define specific properties for a Spring Boot test class
UPDATED: 2023-11-21
RestControllerAdvice: how to handle exceptions in Spring Boot

RestControllerAdvice: how to handle exceptions in Spring Boot

Organise and tests the exceptions using ControllerAdvice
UPDATED: 2023-11-16

Unsaved changes warning in Angular

How to warn the user before to leaving the page with unsaved changes
UPDATED: 2023-11-13
Building a Java Angular application tutorial and best practices

Building a Java Angular application tutorial and best practices

Step-by-step guide to building a full-stack Java and Angular application. Covers setup, deployment, error handling, and best practices for a production-ready app.
UPDATED: 2023-11-01

Angular, how to create a global custom Error Handler

Custom global Error Handler and Uncaught in promise error
UPDATED: 2023-10-24

Angular PWA on iOS 17: "Safari cant open the page."

How to solve "FetchEvent.respondWith TypeError: Internal error"
UPDATED: 2023-10-16
Sign-up the newsletter

Sign-up the newsletter

UPDATED: 2023-10-01
Spring Boot 3.1.2: This method cannot decide ... error

Spring Boot 3.1.2: This method cannot decide ... error

Causes and solutions for the Spring Boot 3.1.2 error: This method cannot decide whether these patterns are Spring MVC patterns or not.
UPDATED: 2023-08-14

Angular Material: Display a tooltip on a disabled button

Why the tooltip does not appear? How we can fix it?
UPDATED: 2023-07-12

Azure DevOps pipelines: skip on error

How to continue with the Azure DevOps workflow even if a step fails
UPDATED: 2023-07-12

Configure Cypress to wait the Java backend in a Docker based CI

How to configure Cypress with Docker to test an Angular/Spring Boot application
UPDATED: 2023-06-27

Difference between npm ci and npm install

Understanding the Difference Between "npm install" and "npm ci" in Angular
UPDATED: 2023-06-24

Angular Material: File Upload component tutorial

How to create an input file with Angular Material and unit test input file
UPDATED: 2023-06-19

2FA OTP Authentication using OpenSource application, privacy included

Protect your privacy when you authenticate
UPDATED: 2023-05-07

Should I upgrade to Angular 16?

Angular 16 new features
UPDATED: 2023-05-06

How to store user information between sessions in a Cookie in Angular

Store the user preferences in the browser
UPDATED: 2023-04-28

Visual Studio Code with Privacy enabled

Protect your privacy when you develop
UPDATED: 2023-04-27
PySpark setup, common errors Py4JError and StorageUtils$

PySpark setup, common errors Py4JError and StorageUtils$

Setup PySpark, errors and small problems
UPDATED: 2023-04-23
Spring: Autoconfiguration package and the missing JPA Entities (Not a managed type error)

Spring: Autoconfiguration package and the missing JPA Entities (Not a managed type error)

Configure Spring Boot a multi module project with JPA entities in a different module.
UPDATED: 2023-04-23