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Introdução Nem todo código precisa começar com um projeto estruturado, build tool (maven/gradle) e dezenas de dependências. Com as evoluçõ
Java sealed classes and exhaustive pattern matching (5 min)🦭 https://neilmadden.blog/2026/04/24/java-sealed-classes-and-exhaustive-pattern-matching/
There's a pattern that's been quietly shipping in production for over a decade: take a large read-only dataset, compile it into a flat binary, and mma
After benchmarking 12 production-grade cloud native workloads across Go 1.24, Java 21 (GraalVM Native), Rust 1.79, and Zig 0.13, I found Go 1.24’s col
This content is based on a talk that my colleague Tim Kelly and I presented at DevNexus 2026 in Atlanta, one of the largest Java conferences in the wo
Part of my daily work is to create instructions for workshops, and labs. One of the things in that entire content creation process, is to take screens
I upgraded two production applications to Spring Boot 4.0 the week it went GA. I read the migration guide, skimmed the release notes, and thought the
Two years ago I was doing a code review and flagged a colleague's HashMap as "fine, no issues." The tests passed. The code shipped. Last year I profi
What is the JPEG XL image format? JPEG XL (ISO/IEC 18181) is an open-source file format for raster-graphics that is effective for lossy and
In Java, a Set is part of the Java Collections Framework and is used to store unique elements. The main rule of Set: No duplicate values allowed Wh
https://www.getthedesign.com/service/digital-marketing-service/ JOIN TO GET TOP DIGITAL MARKETING DESIGN Harnessing the power of cutting-edge marke
Part 21 of the series: "Extending bpmn-io Form-JS Beyond Its Limits" Every extension in this series — the evaluators, validators, providers, rende
In Q1 2026, our 12-person backend team completed a 14-month rewrite of a 512,000-line Java 17 monolith to Go 1.25, cutting production deployment time
Beyond the Stack Trace: Real-time Virtual Thread Pinning Detection with JFR Streaming In 2026, if you are still relying on post-mortem heap
When working with Java collections (especially from the Java Collections Framework), two commonly used classes are ArrayList and LinkedList. Both are
Build real backend systems with hands-on learning. In this guide: 🧪 Java mini project Step-by-step backend build APIs, logic, structure 👉 https://
By 2026, 68% of enterprise Java workloads will run on Java 24+ or Kotlin 2.2+ runtimes, yet 72% of teams still use JVM flags tuned for Java 11. This g
Mastering Data Structures and Algorithms Interview Questions in Java 2026 Prepare for your next Java interview with this comprehensive gui
Cold starts cost serverless teams $4.2B annually in wasted compute and timeout errors. In 2026, Java 24’s Project CRaC and Go 1.26’s rewritten runtime
On March 12, 2024, a production Java 21 service processing 12,000 financial transactions per second spiked to 100% CPU utilization across all 8 nodes