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    "publishedOn": "2025-07-18",
    "author": "Z. Yuan",
    "locale": "en",
    "title": "Fix Markdown PDF Mermaid Export Error",
    "summary": "Fix export errors to ensure Mermaid diagrams render correctly.",
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    "kind": "article",
    "publishedOn": "2025-04-12",
    "author": "Z. Yuan",
    "locale": "en",
    "title": "Your Terminal Shouldn't Just Be Black and White",
    "summary": "Get to know ANSI Escape Codes and bring some color to your CLI output.",
    "path": "/content/blog/en/colorful-cli-with-ansi-escape-codes.b509281f3643.md",
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    "slug": "fas-paper-roadmap",
    "kind": "article",
    "publishedOn": "2025-04-01",
    "author": "Z. Yuan",
    "locale": "en",
    "title": "A Face Anti-Spoofing Research Map",
    "summary": "A reading map of forty papers on datasets, methods, and evaluation for face anti-spoofing.",
    "path": "/content/blog/en/fas-paper-roadmap.d57bee581595.md",
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    "slug": "download-from-google-drive-using-python",
    "kind": "article",
    "publishedOn": "2025-02-19",
    "author": "Z. Yuan",
    "locale": "en",
    "title": "Download Google Drive Files with Python",
    "summary": "Handle confirmation pages and streamed downloads, and know when to use the official API.",
    "path": "/content/blog/en/download-from-google-drive-using-python.258962f8b9f8.md",
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    "slug": "github-markdown-advanced-syntax",
    "kind": "article",
    "publishedOn": "2025-01-13",
    "author": "Z. Yuan",
    "locale": "en",
    "title": "Useful GitHub Markdown Syntax",
    "summary": "Introducing uncommon yet practical syntax.",
    "path": "/content/blog/en/github-markdown-advanced-syntax.208c460b8eef.md",
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    "kind": "article",
    "publishedOn": "2024-12-26",
    "author": "Z. Yuan",
    "locale": "en",
    "title": "Inspect Font File Metadata with Python",
    "summary": "Use fontTools to read names, character maps, and layout metrics from TTF and OTF files.",
    "path": "/content/blog/en/extract-font-info-by-python.87c5b09f2dfb.md",
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    "slug": "graph-convolutional-networks",
    "kind": "article",
    "publishedOn": "2024-12-05",
    "author": "Z. Yuan",
    "locale": "en",
    "title": "A Brief Introduction to Graph Convolutional Networks",
    "summary": "A simple introduction to GCN",
    "path": "/content/blog/en/graph-convolutional-networks.aaaf02a7769d.md",
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    "slug": "fourier-transform",
    "kind": "article",
    "publishedOn": "2024-12-02",
    "author": "Z. Yuan",
    "locale": "en",
    "title": "A Brief Introduction to Fourier Transform",
    "summary": "A simple introduction to the basic concepts of Fourier Transform.",
    "path": "/content/blog/en/fourier-transform.3544860b3801.md",
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    "slug": "torch-layernorm-mismatch",
    "kind": "article",
    "publishedOn": "2024-08-20",
    "author": "Z. Yuan",
    "locale": "en",
    "title": "Discrepancy in LayerNorm Calculations?",
    "summary": "Curious about the numbers? Let's calculate and compare.",
    "path": "/content/blog/en/torch-layernorm-mismatch.b348108065b5.md",
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    "slug": "impl-normalized-levenshtein-similarity",
    "kind": "article",
    "publishedOn": "2024-05-16",
    "author": "Z. Yuan",
    "locale": "en",
    "title": "Implement ANLS",
    "summary": "Compute normalized edit similarity with torchmetrics and the ST-VQA threshold.",
    "path": "/content/blog/en/impl-normalized-levenshtein-similarity.40b195f2d775.md",
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    "slug": "gosu-usage",
    "kind": "article",
    "publishedOn": "2024-02-03",
    "author": "Z. Yuan",
    "locale": "en",
    "title": "Switch Container Users with gosu",
    "summary": "Use gosu in an entrypoint and inspect signal delivery and terminal boundaries.",
    "path": "/content/blog/en/gosu-usage.d57ee7d9582b.md",
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    "publishedOn": "2023-09-04",
    "author": "Z. Yuan",
    "locale": "en",
    "title": "Access an RTF8207W Router",
    "summary": "Identify the device version, locate its management address, and check access conditions.",
    "path": "/content/blog/en/login-rtf8207w.d95cf96ea5a8.md",
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    "kind": "article",
    "publishedOn": "2026-10-26",
    "author": "Z. Yuan",
    "locale": "en",
    "title": "From 512 to a Million Tokens: How LLM Context Windows Grew",
    "summary": "Add a few zeros and a model can read a whole book? It still has to recognize positions, finish the computation, and pass the reading test. A million tokens comes with several bills.",
    "path": "/content/blog/en/llm-long-context.1893272cba91.md",
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    "kind": "article",
    "publishedOn": "2026-11-08",
    "author": "Z. Yuan",
    "locale": "en",
    "title": "The Rapid Rise and Decline of RAG for LLMs",
    "summary": "From vector-search demos to long context, caching, and agents: what changed in the standard RAG recipe, and why finding the right evidence still matters.",
    "path": "/content/blog/en/llm-rag-rise-and-decline.40c851f0757d.md",
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