JC-AI Newsletter #15
Over the past two weeks, the field of artificial intelligence has continued its remarkable pace of advancement. As AI becomes increasingly woven into the fabric of daily life, shaping how we work, communicate, and make decisions, it is both timely ...
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Language Learning Flashcard System – Part 1
Table of Contents Complete code exampleCreate a project using Spring InitializrAdding the MongoDB Connection URIOur logical modelOur MongoDB schemaOur model classesImproving our development cycleOur first API endpointsDecksCardsAdding empty endpoints for DecksChanging the default portTesting our endpointsRepositoriesServicesWiring up our ControllersNext steps …
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JC-AI Newsletter #14
Two weeks have passed and a lot have been happening on the field of artificial-intelligence. Two weeks have passed and a lot has been silently yet visibly happening in the field of artificial intelligence. This newsletter brings interesting developments, including …
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Watch the Recording: DIY Technical Marketing for Java Developers
The software development industry is more competitive than ever. Being a strong technical expert is essential, but on its own it is often not enough to grow your career or open new opportunities. In this short, practical talk DIY Technical …
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From “Crypto AI” to general AI: Do AI agents dream of electric langoustines?
Table of Contents The shift that matters for agent commerce – From “Crypto AI” to general AIWhat changed in x402 and ERC-8004 in the last month or so?This is the moment that unlocked agent commerceWhat is still missing?What does the …
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Unikernel: Profiling and Troubleshooting JVM on Nanos Unikernel
Table of Contents Profiling a Java Application Running Inside an Unikernel with JProfilerExplanationDirsArgsRunConfigBaseVolumeSzWhat this command doesInstrumentation PhaseFinal State Profiling a Java Application Running Inside an Unikernel with JProfiler Unikernels are often associated with minimalism and tight resource control. But can …
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JC-AI Newsletter #13
Two weeks have passed, and it is time to present a new collection of readings that may shape developments, utilization or ideas in the field of artificial intelligence in 2026. While significant activity characterizes the AI field, many unresolved research, …
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Bootstrapping a Java File System
Table of Contents History of File Systems Within JavaBefore You StartURI DesignFile Tree ManagementBinary StorageThe Bare MinimumNext StepsFinal ThoughtsReferences LinksImage Credits So what does file system mean to you? Most think of file systems as directories and files accessed via …
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Announcing bx-ldap: Enterprise LDAP for BoxLang
Table of Contents 🎯 Why?✨ Amazing Features🔍 Seven Powerful Actions📊 Flexible Return Formats🔌 Smart Connection Pooling📢 Event-Driven Programming💡 Code Samples🔒 Enterprise-Grade Security🚀 Performance Optimized📦 Installation📚 Documentation🎁 Get Access🛒 Purchase Options We’re excited to announce the release of bx-ldap, a comprehensive …
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🚀 Stop Fixing Bugs on Fridays: The “Connected Mode” Superpower (Part 2)
Table of Contents Problem #1: “It works on my machine, but fails on the server”Problem #2: “Why did the server catch a SQL Injection my IDE missed?”Problem #3: “I hate switching windows to check why the build failed”Problem #4: “The …
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Spring Boot 4 OpenTelemetry Guide: Metrics, Traces, and Logs Explained
Table of Contents Key TerminologyWhy OpenTelemetry?Step-by-Step GuideTesting with Docker ComposeConclusionReferences In my previous article, I outlined a comprehensive list of features introduced in Spring Framework 7 and Spring Boot 4. In this series of articles, we will explore these features in …
