IntelliJ IDEA
Helen is a Java Developer Advocate at JetBrains. She has over 20 years’ experience in the software industry which has been gained in a variety of roles including developer, technical writer, product owner, and advocacy.
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- IntelliJ IDEA
- Tutorials
Resolving Git Merge Conflicts in IntelliJ IDEA
At some point in your career, probably many points, you’ll have to resolve merge conflicts. A common cause of merge conflicts is when you’re working on a feature branch…
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- Developer Tools
- IntelliJ IDEA
Using Git Interactive Rebase
Learn how to clean up your Git commit history with Git interactive rebase, both via IntelliJ IDEA and from the command line.
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- Developer Tools
- IntelliJ IDEA
- Tutorials
- Uncategorized
Debugging Java Collections Framework Issues in Production
Outside of the language itself, collections are the most basic building block for Java applications. How do we expose them for debugging?
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- Azure
- Eclipse
- Getting Started
- IntelliJ IDEA
- Maven
- Release Notes
- Student
- Tutorials
- Uncategorized
Java on Azure Tooling Update – July 2022
In this update, we will introduce the brand new getting started experience with the Azure toolkit for IntelliJ… and more!
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- Developer Tools
- IntelliJ IDEA
- Tutorials
Debugging Gson, Moshi and Jackson JSON Frameworks in Production
Parsing is a major source of production failures. Some are easy to track but some are insidious. Here’s how you can debug them on the fly!
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- IntelliJ IDEA
- Tutorials
Debugging jsoup Java Code in Production Using Lightrun
Scraping is a fragile discipline. As a workaround, we often use a server. Debugging these issues is remarkably difficult. Or at least it was!
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Java on Azure Tooling Update – June 2022
We introduce the new application-centric view on Azure toolkit for IntelliJ that will make the interface more user-friendly.
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- IntelliJ IDEA
- Tutorials
Remote Debugging and Developer Observability
Connect to remote processes to solve bugs using remote debugging and observability. Learn how to securely scale debugging to match growth!
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Debugging the Java Message Service (JMS) API using Lightrun
Due to their asynchronous nature and production complexities debugging messaging systems is remarkably hard… WAS remarkably hard…
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- IntelliJ IDEA
- Tutorials
Debugging Deadlocks and Race Conditions
Threading issues are a piece of cake with these simple debugger techniques. Yes, you CAN debug threads with breakpoints!
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- Getting Started
- IntelliJ IDEA
- Release Notes
Azure Toolkit for IntelliJ – April 2022 Update
Azure Toolkit for IntelliJ is a plugin that allows you to easily create, develop, configure, test, and deploy Java applications to Azure.
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- IntelliJ IDEA
- Tools
How to run the Java Incubator Module from the Command Line and IntelliJ IDEA
JEP 425: Virtual Threads (Preview) has been proposed recently. It has been a long-awaited feature in Java. It opens the door to Structured Concurrency. This article isn’t about it, in case you are interested, you can read, the JEP draft: …
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- Apache Tomcat
- IntelliJ IDEA
- Tutorials
Setting up and Working with Apache Tomcat in IntelliJ IDEA Ultimate
Learn how to set up IntelliJ IDEA Ultimate to work with Apache Tomcat for new and existing projects.
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- IntelliJ IDEA
- Tools
How to Enable Java Preview Features and Run Code from IntelliJ IDEA
JEP 425: Virtual Threads (Preview) has been proposed recently. I wanted to give it a try it on my favorite IDE, this article shows you how to do that in IntelliJ IDEA
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Spring Transaction Debugging in Production with Lightrun
We use annotations to denote transactional behavior in modern Spring, so we have no code, no failure, no debugging… But is this true?
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- IntelliJ IDEA
- Tutorials
Debugging Collections, Streams and Watch Renderers
Inspecting the data in the watch quickly is key to a fast and effective debugging session. Here’s how you can see the data that’s important!
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- IntelliJ IDEA
- Jakarta EE
- Tutorials
Migrating from Java EE to Jakarta EE with IntelliJ IDEA
In this post we’re going to migrate some sample code from the `javax` namespace to `jakarta` using IntelliJ IDEA’s migration tool.
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- IntelliJ IDEA
- Tutorials
Debugging JAXB Production Issues
Java Architecture for XML Binding (AKA JAXB API) is a popular API for marshalling XML data. It’s a framework for mapping between XML documents and Java POJOs (Plain Old Java Objects, AKA regular Java classes) almost seamlessly. The API is …
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- IntelliJ IDEA
- Tutorials
Debugging Race Conditions in Production
Debugging race conditions is hard, unfortunately production environments are especially problematic for these kinds of problems!
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- IntelliJ IDEA
- Tutorials
The Basics Of Breakpoints You Might Not Know
In episodes 4 and 5 of “140 Second Ducklings”, I got deeper into the more advanced underpinnings of breakpoints. There’s still a lot more to learn to move forward, but even at this stage it’s surprising how many things are …
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- IntelliJ IDEA
- Tutorials
Debugging Tutorial: Java Return Value, IntelliJ Jump to Line and more
There are so many features in control flow and debugging. This article scratches the surface of what’s available to us. When debugging classes, we need to be aware of all the tools at our disposal.
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