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[Learning Notes] [Python] Using LangChain's Functions Agent to Control Folders with Chinese

[Learning Notes] [Python] Using LangChain's Functions Agent to Control Folders with Chinese

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4 min read
Building a Travel Assistant LINE Chatbot with Cloud Functions, Firebase, and Gemini Pro Vision

Building a Travel Assistant LINE Chatbot with Cloud Functions, Firebase, and Gemini Pro Vision

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5 min read
[Python][Gemini CLI] Using Vertex AI in LangChain to Process Image Content in a LINE Bot

[Python][Gemini CLI] Using Vertex AI in LangChain to Process Image Content in a LINE Bot

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4 min read
LangChain on Cloud Run: Getting YouTube Info

LangChain on Cloud Run: Getting YouTube Info

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4 min read
[Python/Golang] Solving Imgur Image Download Redirection Issues

[Python/Golang] Solving Imgur Image Download Redirection Issues

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3 min read
Using Vertex AI instead of Gemini in LangChain (Python)

Using Vertex AI instead of Gemini in LangChain (Python)

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4 min read
Python Sets: remove() vs discard() — When Silence Is Golden

Python Sets: remove() vs discard() — When Silence Is Golden

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2 min read
Getting Started with 2D Games Using Pyxel (Part 8): Spawning Asteroids

Getting Started with 2D Games Using Pyxel (Part 8): Spawning Asteroids

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4 min read
My First Beginner Projects

My First Beginner Projects

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1 min read
Sitemaps & robots.txt: The Secret to Faster, Smarter Scraping

Sitemaps & robots.txt: The Secret to Faster, Smarter Scraping

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10 min read
[LangChain] Potential Issues with LangChain Embeddings

[LangChain] Potential Issues with LangChain Embeddings

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2 min read
🕰️ Building a Modern Alarm Clock App in Python with Tkinter

🕰️ Building a Modern Alarm Clock App in Python with Tkinter

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4 min read
[TIL][Python] Python Tool for Online PDF Viewing, Comparison, and Data Import

[TIL][Python] Python Tool for Online PDF Viewing, Comparison, and Data Import

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2 min read
[Google Colab][Python] How to Upgrade Python 3.9 to 3.11

[Google Colab][Python] How to Upgrade Python 3.9 to 3.11

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2 min read
AI Trading: Lesson Learned #134: RAG Architecture Misunderstanding - Wrong Fix Applied

AI Trading: Lesson Learned #134: RAG Architecture Misunderstanding - Wrong Fix Applied

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2 min read
AI Trading: Lesson Learned #133: LYING - Claimed Fix Without Verification

AI Trading: Lesson Learned #133: LYING - Claimed Fix Without Verification

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1 min read
AI Trading: Lesson Learned #131: Self-Healing Gap - Blog Lesson Sync

AI Trading: Lesson Learned #131: Self-Healing Gap - Blog Lesson Sync

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2 min read
AI Trading: Lesson Learned #130: Comprehensive Investment Strategy Review (Jan 11, 2026)

AI Trading: Lesson Learned #130: Comprehensive Investment Strategy Review (Jan 11, 2026)

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2 min read
Why print() Can Cause a TLE Even with an Efficient Algorithm

Why print() Can Cause a TLE Even with an Efficient Algorithm

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13 min read
AI Trading: Lesson Learned #079: Tomorrow Hallucination Incident (Jan 5, 2026)

AI Trading: Lesson Learned #079: Tomorrow Hallucination Incident (Jan 5, 2026)

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2 min read
AI Trading: Lesson Learned #132: RAG Stuck on December 2025 Content (CRISIS)

AI Trading: Lesson Learned #132: RAG Stuck on December 2025 Content (CRISIS)

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1 min read
Automate Website Health: Building a High-Performance Dead Link Checker with Python

Automate Website Health: Building a High-Performance Dead Link Checker with Python

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2 min read
Why I Stopped Using LLMs to Verify LLMs (And Built a Deterministic Protocol Instead)

Why I Stopped Using LLMs to Verify LLMs (And Built a Deterministic Protocol Instead)

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2 min read
How I Designed an Enterprise RAG System Using AWS Bedrock, Pinecone & Neo4j

How I Designed an Enterprise RAG System Using AWS Bedrock, Pinecone & Neo4j

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7 min read
AI Trading: Lesson Learned #130: Account Balance RAG Recording Failure (Jan 11, 2026)

AI Trading: Lesson Learned #130: Account Balance RAG Recording Failure (Jan 11, 2026)

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2 min read
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