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Information Technology (12)
LLM for Elementary School Students
An explanation of LLM concepts that even elementary school students can understand! An LLM is an AI that answers questions in text when asked in text, and it performs various tasks such as coding and image analysis. Today, developers are in an era where t
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March 4, 2025
RSS-based Blog
An RSS-based blog system for multiple users, not just an individual blog, was created using Next.js and vanilla extract. Future improvements include OPML migration and enhanced per-RSS tab functionality.
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November 11, 2024
Framework-Level DI Even for Junior Node.js Developers
This article explains how to implement dependency injection (DI) in Node.js server development. It introduces how to implement DI using the Reflect metadata feature of the TypeScript compiler and related libraries.
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November 8, 2024
Covariance and Contravariance
This article explains the concepts of covariance and contravariance. Using the example of Animal and Dog, it explains covariance and contravariance, emphasizing the necessity of contravariance for securing flexibility in event handling, etc. Invariance a
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November 1, 2024
