To deploy a Java web application to a Java Server Runtime, you need to know the Java version and Jakarta EE version that the Server Runtime with a specific version supports. Same with JBoss WildFly, it took me quite a while to determine which version… Read More
In Java, to format a string to include what values, where these values are taken, you can use the static format() method of the String object along with the format you want. To format and print a string to the console, you can use the… Read More
To deploy a Java web application to any Java Server Runtime, we normally need to package it into a .war file, then copy this file to a specified directory of the Java Server Runtime. Java Server Runtime when starting will automatically deploy the application for… Read More
Apache Tomcat is one of the Java Server Runtimes that you can use to deploy Java web applications. In this tutorial, I will show you how to install Apache Tomcat! First, go to the Download page of Apache Tomcat to download its latest version https://tomcat.apache.org/download-10.cgi.… Read More
Authentication is an important concept, a function that all web applications today need to implement to protect the information of applications and users. Depending on the language, where the user’s login information is stored, we will implement this authentication properly. In this new book “Angular… Read More
JBoss WildFly is the community version of the commercial JBoss EAP and is one of the Java Server Runtimes that you can use to deploy Jakarta EE applications. In this tutorial, I will show you how to install JBoss WildFly! First, go to the Download… Read More
JUnit is a framework used to write Unit Tests for Java projects. It has 2 popular versions, JUnit 4 and JUnit 5 with JUnit 5 version for Java projects using Java 8 onwards. In this tutorial, I will introduce you to the basic points that… Read More
In this tutorial, I will show you how to install Terraform on macOS! First, go to the Terraform Download page https://developer.hashicorp.com/terraform/downloads to download the Terraform installation file for macOS. Depending on the chip of your device, please download the appropriate version! After the download is… Read More
Testcontainers is a library that helps us write unit tests for applications and databases running on a Docker container. Testcontainers will help us run applications or databases using Docker Images, then we will use the plugins it supports to implement the unit test code we… Read More
Scanner class in Java is a class that helps us to read data from many different sources such as user input when running the application, files. In this tutorial, I will show you how to read the information that the user enters using this Scanner… Read More
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