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Bring yourself up to speed with our introductory content.
Get started
Bring yourself up to speed with our introductory content.
Why there's not really a best first programming language to learn
Some consider Java to be the best first programming language for developers to learn. But does it really matter? Most languages are made up of the same building blocks. Continue Reading
Static analysis of Java via the Checkstyle plugin for Eclipse
The best way to preserve your code quality is to routinely run static code analysis from your IDE. Here's a tutorial on how to do this with the Checkstyle plugin for Eclipse. Continue Reading
The 4 essential Java cyclomatic complexity testing tools
Code that's less complex is easier to troubleshoot and maintain. If developers can calculate code cyclomatic complexity metrics, they have a playbook to tackle the testing phase. Continue Reading
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Git vs. GitHub: What is the difference between GitHub and Git?
What are Git and GitHub? Are they actually the same thing? In this comparison article, we compare Git vs GitHub and examine the differences between the tools, like who maintains them and how easy they integrate with other tools. Continue Reading
This history of GitHub and Java's role in it
Ruby played a big role in the history of GitHub, but Java now plays a bigger part. At Oracle Code One, GitHub engineering manager Rafer Hazen provided plenty of reasons why. Continue Reading
4 ways to upload a JAR to a JFrog Artifactory repository
Need to upload a JAR to a Maven repository after an artifact has been built? Here, we show you four ways to upload a file to a JFrog Artifactory repository.Continue Reading
How to deploy Docker Hub-hosted microservices in AWS ECS
In this AWS ECS tutorial, we take a Spring Boot app contained in a Docker Hub-hosted image and deploy the associated microservices in AWS using Elastic Container Service.Continue Reading
Java Development Kit (JDK)
The Java Development Kit (JDK) provides the foundation upon which all applications that are targeted toward the Java platform are built.Continue Reading
How to become a good software architect in 13 steps
It's not easy to find your role in an IT enterprise setting. But if you can follow these 13 steps on how to become a software architect, you'll be well on your way to success.Continue Reading
How to set up and use a JFrog Artifactory as a local Maven repository
In this Artifactory tutorial, we'll show you how to deploy JAR files to an Artifactory Maven repository. It's surprisingly simple.Continue Reading
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How to use the SonarQube Maven Plugin for continuous inspection
Incorporate this SonarQube Maven Plugin into your builds and you will be able to easily set up continuous inspection of code quality on your Java projects.Continue Reading
Step-by-step RESTful web service example in Java using Eclipse
In this easy-to-follow JAX-RS tutorial, we provide a RESTful web service example in Java using Eclipse, where we go from development to testing in less than 15 minutes.Continue Reading
SonarQube tutorial: Get started with continuous inspection
Consider this popular continuous inspection tool. In the first part of this SonarQube tutorial, we'll show you the seven deadly SonarQube metrics.Continue Reading
Nexus repository manager tutorial: Get started with the OSS Maven tool
Looking at configuring your own local Maven repository? Here's a Nexus repository manager tutorial that will help you get started with Nexus OSS v2.Continue Reading
Step-by-step Spring Boot RESTful web services example in Java using STS
In a previous tutorial, we explained the basic tenets of good RESTful web service design. In this step-by-step Spring Boot restful web services example, we implement it.Continue Reading