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Debugging an LLM Agent That Wouldn't Stop Clicking: A Postmortem

Debugging an LLM Agent That Wouldn't Stop Clicking: A Postmortem

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4 min read
Building a RAG Chatbot with FastAPI and ChromaDB (that runs locally, no API key)

Building a RAG Chatbot with FastAPI and ChromaDB (that runs locally, no API key)

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3 min read
trelix v3.1.2 to v3.2.1: The Tests That Passed Without Testing Anything

trelix v3.1.2 to v3.2.1: The Tests That Passed Without Testing Anything

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12 min read
Stop Feeding Your AI Bad Website Data

Stop Feeding Your AI Bad Website Data

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2 min read
Building Your Own Deep Learning Framework: A 3–5 Month Journey From Zero to Tiny Transformer

Building Your Own Deep Learning Framework: A 3–5 Month Journey From Zero to Tiny Transformer

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28 min read
I Ported python-semanticversion to Rust in 72 Hours: What Broke, How I Proved Parity, and the 6-Hour Edge Case

I Ported python-semanticversion to Rust in 72 Hours: What Broke, How I Proved Parity, and the 6-Hour Edge Case

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5 min read
Controlling Loops with break and continue

Controlling Loops with break and continue

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5 min read
Building a Retry Decorator for Flaky Functions

Building a Retry Decorator for Flaky Functions

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2 min read
Building a Transparent Password Strength Checker

Building a Transparent Password Strength Checker

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3 min read
A version bump that got left behind — fixing it with a single source of truth and a `--check` gate

A version bump that got left behind — fixing it with a single source of truth and a `--check` gate

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4 min read
Learn Topological Sort by Making a Build Graph Explain Its Cycle

Learn Topological Sort by Making a Build Graph Explain Its Cycle

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4 min read
Screen Every Inbound Call at the Carrier Edge: A Fraud Firewall in 178 Lines of Python

Screen Every Inbound Call at the Carrier Edge: A Fraud Firewall in 178 Lines of Python

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4 min read
I built a tool that sets up your entire Windows dev environment in one click

I built a tool that sets up your entire Windows dev environment in one click

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2 min read
Scan Your AI App for PII, Secrets, Tool Risks, RAG Gaps, and LLM Governance Issues with PolicyAware

Scan Your AI App for PII, Secrets, Tool Risks, RAG Gaps, and LLM Governance Issues with PolicyAware

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8 min read
Should You Use assert in Python?

Should You Use assert in Python?

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1 min read
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