Java
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Structured Concurrency in Practice: ExecutorService vs StructuredTaskScope
Most Java concurrency bugs show up when something goes wrong, not when everything works. So let’s break one subtask on…
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Project Leyden: Faster Java Startup Without GraalVM’s Pain, and What You Give Up
Java startup has long been the price of a smart runtime. GraalVM Native Image fixed it by replacing the JVM,…
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Exploring HTTP/3 Support in Java 26’s HTTP Client API
Java 26 adds HTTP/3 support to the standard java.net.http.HttpClient API. This allows Java applications to communicate with HTTP/3-enabled servers without…
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Understanding the @Find Annotation in Hibernate
Hibernate provides several annotations to simplify database operations when working with Java entities. The @Find annotation is often searched for…
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Resolving Jackson Deserialization Creator Exception
Jackson is commonly used in Java applications to convert JSON into Java objects. This process is called deserialization. A common…
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Let It Crash vs. Try-Catch: Erlang/BEAM Supervision Trees Against Java’s Exception Model
There’s a moment every Java developer has lived through: staring at a stack trace at 2 a.m., trying to figure…
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Exploring the Agent2Agent (A2A) Protocol with Spring AI
AI applications are rapidly moving from single-model applications toward systems composed of multiple specialized agents. One agent may specialize in…
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Durable Execution You Can Watch, Without a Workflow Engine
A background job charges a customer’s card on step three of four, then throws an exception on step four. The…
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Long-Term Memory in Spring AI with AutoMemoryTools
AutoMemoryTools lets a Spring AI agent keep useful facts between sessions without treating the whole conversation transcript as permanent context.…
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