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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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Modernize Legacy Code In Production: Rebuild Your Airplane Midflight Without Crashing
Table of Contents Why Modernize?Challenges1. Access to Legacy Source Code2. Inability to Isolate Legacy System3. Odd Formats and Custom StoresPreparation1. Feature Extraction2. Compliance Tests3. Code Coverage4. Recording and Backup5. ScaleTargets1. Authentication and Authorization2. Database3. CachingStrategy1. Module by Module2. Concurrent Deployment3. …
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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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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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Exception Breakpoint that Doesn’t Suck and a Real Use Case for Method Breakpoints
Dial your debugging skills to 11 by leveraging some of the lesser known capabilities for debugging highly complex systems such as filters!
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Building a Fullstack IMDB Clone with a Java Backend using SparkJava and Neo4j
Learn about a brand new Java developer course for Neo4J with Java 17, with lessons learned, code snippets, insights, and more!
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Logging Best Practices: MDC, Ingestion, and Scale
Where should you add logs in a method? Should you log in this method? If so what should you include in the log? How to phrase the message?
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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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Java Panama Polyglot (C++) Part 1
Java Panama Polyglot series: quick tutorials or recipes on how to access native libraries written in other languages!
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Debugging JAXB Production Issues
Table of Contents The XML Database DemoDebugging JAXB In ProductionJAXB UnmarshallerTL;DR 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 …
