Angular RxJS: examples cookbook

Angular and RxJS simple example for our daily development.
updated: 2022-11-04

Angular DatePipe: change the default Date format in all your templates

Tutorial: how to configure the DatePipe format for all your pages. DatePipe global configuration, an Angular 15 new feature
updated: 2022-10-27

How to use Oracle and PostgreSQL scripts and functions in H2 Database using Java

updated: 2022-10-10

Angular, change the favicon dynamically using SVG images

Tutorial: how to use and update SVG favicons in your Angular application
updated: 2022-03-18

How to remember original Design patterns during a technical interview

Can each team member be linked to a Design Pattern?
updated: 2022-03-15

Angular, how to create a highlighter that conditionally styles the text

Create a pipe that highlight text
updated: 2022-03-08

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
updated: 2022-02-28

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

How to test the @RestController with Spring Boot
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
updated: 2022-02-11

Java 18 new features - Simple Web Server

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

Java Streams and Lambda quick introduction

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

Vimeo service updates

Summary of the latest features provided by Vimeo
updated: 2022-01-24

Vimeo or YouTube? Which is the best solution for YOU?

Choose between the 2 best video platforms
updated: 2022-01-19

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
updated: 2022-01-14

YouTube Creator Insider Summary (personal notes)

Best practices for the YouTube creators
updated: 2022-01-13

How to reverse a String in Java

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

Angular: the backend saves the wrong date

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

Angular common error messages

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

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
updated: 2022-01-05

Generate a sitemap with Java

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

Java 17: Map.Entry.copyOf

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

Spring Boot and MongoDB example

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

Eclipse setup for Java Development

First steps after installing Eclipse
updated: 2022-01-01

Log4j - How to protect my application?

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

How to hot deploy a Spring Boot application

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

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

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

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

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