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Technology continues to shape the modern world, creating a growing demand for skilled software developers across industries. From mobile applications
A real production incident, what the error actually meant, and the fix that stopped it from happening again. Photo by Chris Ried on Unsplash Some b
Stop Ignoring Monitor Contention: Debugging Virtual Thread Latency in the JEP 491 Post-Pinning Era With JEP 491 finally resolving virtual t
The technology industry is evolving at an unprecedented pace. A few years ago, mastering Java, databases, and web development was enough to secure a
MVC Architecture in Java Web Development: The Foundation of Scalable Enterprise Applications Building a web application may seem straightfo
Foreword In the Java backend world, ORM (JPA/Hibernate) and MyBatis have long been the default choices for data persistence. But after year
I just finished a 50-day "new tech every day" series. For the next 50 days I'm doing the opposite: ONE production-grade app, one feature a day — and b
Static methods for quickly creating JOOQ Table and Field objects, plus Map-to-Field conversion utilities. 1. T() — Create Table public
A deep dive into API versioning — what goes wrong without it, the old way developers survived it, and why Spring 7's new approach changes everything.
Payment systems are the worst place for a deploy cycle. Fraud patterns shift hourly. Processors go degraded. A/B routing experiments need mid-day cour
This week we're introducing native Windows support (no JVM!), a 3D graphics API, a gaming API, support for Apple Wallet, printing and more in what i
Introduction Freshers and graduates often look for career-oriented programs that can help them enter the software industry. An AI Powered Java Full St
Most software architecture debates can't actually be settled. Every system is built once. The alternative approach — the one that wasn't chosen — is n
Rebuilding a 10-Year-Old MIPS Simulator (And Adding a C Compiler) If you have ever taken a Computer Architecture or Systems Programming cou
After more than a decade of development, Java's long-awaited Project Valhalla has finally reached the finish line — or at least the preview gate. Orac
Di dalam folder project ada file utama sesuai nama project package yang dibuat. Di postingan sebelumnya saya beri nama projectnya "apidasar" kemudian
Why remove text from a PDF file? Removing text from a PDF in Java is a common requirement when dealing with sensitive information, names,
Signing a PDF from Java so that Adobe Reader shows the green tick — "Signed and all signatures are valid" — usually means wiring up PAdES, a trusted t
Six months ago, I was the guy manually stitching together RestTemplate calls to OpenAI's API, writing my own retry logic, parsing raw JSON responses,
Stop Spatially Disoriented Traces: Mapping JEP 480 Structured Concurrency Topologies in OpenTelemetry As enterprise teams migrate to Java 2