Hello DEV! 👋 — A New Developer Finding My Way
Hey everyone! 👋 Finally decided to stop lurking and actually introduce myself here. I’m an ECE student who’s been slowly falling deeper into software
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Hey everyone! 👋 Finally decided to stop lurking and actually introduce myself here. I’m an ECE student who’s been slowly falling deeper into software
On 9 December 2021, a security researcher publicly disclosed a critical remote code execution vulnerability in Apache Log4j 2, a Java logging library
In Part 1, we explored what TBEG is. In this post, we'll write actual code and experience TBEG's core features hands-on. Step 1. Add Depe
If you’ve spent any time writing integration tests in Java or Kotlin against real databases, you’ve likely hit one of these pain points: DBUnit XML
This is a submission for the Hacktoberfest Open-Source AI Challenge: Week 1. What I Built My girlfriend and I like going out, by day or by
Something I've seen take down production backends a few times is a simple misunderstanding of how network timeouts actually work under the hood. A lo
Interview experiences can be helpful when you’re preparing for your own next opportunity. In my Kaiser interview, I was asked questions across Java, S
An AI coding agent can understand Java and still choose the wrong Maven profile, run an expensive integration suite for a small edit, or put persisten
Most students who struggle with Java don’t lack ability. They lack a routine. They watch a long tutorial on Sunday, feel productive, and then can’t wr
Turn your contribution calendar into an SVG skyline, add it to your profile, and add a DEV landmark with a small Java customization. GitHub's contrib
Modern business automation relies heavily on robust APIs. When building these systems with Spring Boot, we need to move beyond basic CRUD operations t
query-inspector is a Claude Code skill that extracts the SQL/ORM queries from your project's source, then diagnoses and tunes missing indexes / N+1 p
Still crafting Excel reports cell by cell with POI? If you've ever built Excel reports in a JVM environment, you know the pain of Apache PO
Upgrading Alfresco Content Services in an enterprise environment involves much more than deploying a newer application version. The Repository, datab
Your Java agent streams tokens. Your frontend speaks a protocol. Between them sits a translation layer that nobody wants to write — and that everybody
Most AI coding agents fail in the same way. Not with a wrong answer — with an incomplete one. They start confidently, get 70% of the way there, announ
Tables, indexes, constraints, sequences, partitions and rows, in one go. 1. Overview SqlJam: Move tables across databases. Schema, data
Introduction The java.util.HashMap is one of the most frequently utilized data structures in enterprise software development. Offering $O
A constructor in Java is a special member that is called when an object is created. It initializes the new object’s state. It is used to set default o
Exception handling is one of the most polarizing topics in Java software design. While the language provides a robust, type-safe mechanism for manag