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Core Java
Mastering Java 21: New Language Features You Can’t Ignore
Java 21 is a game-changer. This LTS release packs features that will transform how you write Java code. Let’s dive…
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Core Java
Reactive Java in the Real World: From Mono to Microservices
Reactive programming isn’t just academic theory—it’s solving real scalability problems in production systems worldwide. This guide cuts through the complexity…
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Core Java
Tracing Java: Instrumenting Your Code for Full-Stack Observability
Application observability has become critical for maintaining reliable Java applications in production. Tracing provides visibility into request flows across distributed…
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Enterprise Java
How to Capture JSON Responses in Selenium Using BrowserMob Proxy
Selenium WebDriver is a framework for browser automation, but it was not originally designed to handle API responses. In real-world…
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Software Development
Secure MQTT Implementations – TLS, Authentication, and Access Control for IoT Networks
MQTT has become the de facto standard protocol for IoT communications: lightweight, reliable, and designed for constrained devices. But while…
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Software Development
AI at the Edge – Running Machine Learning Models Directly on Raspberry Pi
Artificial Intelligence is no longer confined to massive cloud servers or high-powered GPUs. With the rise of edge computing, we…
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Enterprise Java
MCP Authorization With Spring AI and OAuth2
As AI systems evolve, integrating external tools securely has become a critical concern. MCP (Model Context Protocol) enables AI applications…
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Enterprise Java
Integrating the OpenAI Moderation Model in Spring AI
When building applications that handle user input, such as forums, chatbots, or social platforms, it is essential to protect users…
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Core Java
Diagnosing JVM Memory Leaks in Production: Tools, Techniques, and Prevention Patterns
Memory leaks in JVM-based systems are one of those nasty problems: the symptoms often creep in slowly, performance degrades, occasional…
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