New & Notable
How to choose between Tomcat and JBoss
How do Apache Tomcat and RedHat's JBoss EAP server compare? Evaluate the features of each application server to find the one that makes sense for your enterprise.
How the EntityManager in JPA manages transactions
Follow this JPA EntityManager persist example tutorial to see how it can be used for transaction management and how to save changes to the database.
The logic of micro front ends
Micro front-end development has grown in prominence though has not yet found its footing in the enterprise. Learn more about micro front ends and consider some potential pros and cons.
What's new with Red Hat Runtimes
Faster microservices runtimes are the center of the excitement around Quarkus. Hear what Red Hat's James Falkner thinks about the framework in this podcast with TheServerSide.com.
Static vs. static final: What's the difference?
Think of a class as a cookie cutter and an individual instance as a cookie. Use this analogy to visualize how static final creates unchangeable variables in Java.
Coffee Talk: News & Insight
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How to clean up Git branches and commits
Cameron McKenzie 03 Aug 2020There comes a time where you must clean up Git branches, commits and the repository as a whole. Here we show you how to compact your Git repo and keep things ...
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WildFly vs. JBoss EAP: How these Red Hat application servers differ
Cameron McKenzie 03 Aug 2020What's the difference between WildFly and JBoss EAP? That answer is 'not much.' But there are a few differentiating factors in the WildFly vs. JBoss debate you...
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How to rebase GitHub branches and commits
Cameron McKenzie 02 Aug 2020In this tutorial on how to rebase GitHub repositories, we will clone a repo, perform a rebase from master and to master, and push back to the remote GitHub ...
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How to squash git commits example
Cameron McKenzie 02 Aug 2020If you goal is to clean up your repository, this squash git commits example give you the motivation you need to clean up your feature and topic branches.
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Why the const keyword in Java is not implemented
Cameron McKenzie 02 Aug 2020Why is the const keyword in Java not implemented? It's part of the language, but it can't be used to make a variable constant. Learn more about const and why ...
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How to Git rebase master onto any branch by example
Cameron McKenzie 01 Aug 2020If you think you need to git rebase master to a branch like develop or release, this tutorial will guide your way, while also letting you know of potential ...
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How to Git rebase a branch to master example
Cameron McKenzie 01 Aug 2020This Git rebase a branch to master example will show you how to clean up your commit history and sync with the latest master commit.
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How to create and delete GitLab projects with examples
Cameron McKenzie 30 Jul 2020To get started with GitLab, you first need to create a GitLab project. And when you're finished, you might also want to delete a GitLab project. Here we show ...
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How to do a self-hosted install of GitLab on Ubuntu 20
Cameron McKenzie 29 Jul 2020This Git tutorial demonstrates how to install GitLab on Ubuntu 20. With a GitLab server installed locally on Ubuntu, a developer can enjoy GitLab without the ...
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How to edit the Ubuntu hosts file and ping a domain name locally
Cameron McKenzie 28 Jul 2020Here's a quick video example of how to do an Ubuntu hosts file edit. This is useful for development and testing when a developer wants to mimic a production ...
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E-Handbook | June 2017
DevOps automation tools and Java combine to speed continuous delivery
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