Google Agent Development Kit Java Example

Building intelligent, tool-enabled AI systems in Java requires more than sending prompts to a language model. A well-structured implementation must…

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Sending Emails Through Microsoft Exchange Server

Microsoft Exchange Server is widely used in enterprise environments for managing emails, calendars, and contacts. Applications often need to send…

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Kafka 4.0 & KRaft: The End of ZooKeeper

After 14 years and 100,000+ lines of code, Apache Kafka finally cuts the cord. Here’s everything that changed, and what…

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Using Compile-Time Templates with Spring Boot

Template engines are a foundational part of server-side web development. While runtime engines such as Thymeleaf and FreeMarker are widely…

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Getting Started with Payara

Payara is an open-source application server designed for running modern enterprise Java applications. It is based on GlassFish but extends…

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Handling NaN Values in Java Micrometer Gauges with Prometheus

Micrometer is the de facto metrics instrumentation library for JVM-based applications, and Prometheus is a common backend for collecting and…

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Calling Object Methods in Thymeleaf

Thymeleaf is a modern server-side Java template engine commonly used with Spring Boot applications. One of its powerful features is…

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Using JTE for Type-Safe Templating in Java

Templating is a key aspect of many Java applications, especially web apps, where dynamically generating HTML is necessary. Let us…

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GraphQL vs. REST vs. gRPC: The 2026 API Architecture Decision

A comprehensive comparison from a Java developer’s perspective on choosing the right API style for your next project The API…

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