Tag: Java

Java is a popular programming language used for developing enterprise applications, mobile applications, and web applications. With the increasing demand for Java professionals in the IT industry, it is essential to have a good understanding of advanced Java concepts. The Advanced Java course offere...

Introduction to JDK in Java Java is a versatile and widely-used programming language known for its portability and compatibility across various platforms. Whether you’re a seasoned developer or just starting your coding journey, understanding the fundamentals of Java Development Kit (JDK) i...

wondering how to install Java and set up the JAVA_HOME path. Java is a versatile programming language that’s used in various applications, and having it properly installed on your macOS is essential for developers and tech enthusiasts. In this guide, we’ll walk you through the steps to g...

To download Java rules from an already running SonarQube instance, you typically don’t need to download the rules separately. SonarQube stores and manages its rules within its database, and you access and configure them through the SonarQube web interface. Here are the steps to access and mana...

Hi everyone, I am back with another hand on DevOps lab. In this lab we will learn how to install Tomcat and deploy a Java application. In the last lab we installed, built and deployed an application using Maven. We will be building from the last lab in where we wi...

JetBrains, the genius folks who gave us IntelliJ IDEA, pulls back the curtain on Kotlin — a fresh-faced, eager programming language ready to take on the world. Fast-forward a decade, and this rookie has carved out a niche in the coding big leagues, securing a spot in the TIOBE Index&rs...

So your pretty good at Spring Boot Java development, have a good idea of how AWS EC2 instances work and now want to try a bit of automation to make things go smoother. I’ve always wanted to get away from the AWS Console to create an EC2 instance, in my perfect view I will just run a script ...

Containers bring new flexibility and agility to software development and deployment. However, they also introduce a new attack surface that malicious actors can exploit. A compromised container can give an attacker access to other containers and even the host system. Smaller images that contain fewe...

Hi everyone. Alongside the current bootcamp I am assisting, I decided to follow along some other projects with the intention of gaining hands on experience on DevOps related tools and applications. The DevOps series I will be following can be found here: YouTube About Maven: Maven is c...

I was amazed with the amount of posts about Java 21, its new ( and severals) features, its previews, etc. some of them are very interesting and necessary, but others I saw as an unnecessary way of be more closer to other languages that have taken away a bit of the market share, for example Unnamed C...