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#debugging

Troubleshooting code issues

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FastAPI SQLAlchemy Session Leak Detection: Diagnose and Fix Long-Running DB Sessions in Production

FastAPI SQLAlchemy Session Leak Detection: Diagnose and Fix Long-Running DB Sessions in Production

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4 min read
How FaultBox helped me solve a storage corruption bug I couldn't reproduce

How FaultBox helped me solve a storage corruption bug I couldn't reproduce

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15 min read
My MCP Tool's Docstring Promised sort="stars". GitHub's API Was Never Going to Honor That Value.

My MCP Tool's Docstring Promised sort="stars". GitHub's API Was Never Going to Honor That Value.

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5 min read
The cleanup script that lied about its own success

The cleanup script that lied about its own success

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2 min read
The Race Condition Between Bid Acceptance and Partnership Activation

The Race Condition Between Bid Acceptance and Partnership Activation

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4 min read
The same input gave me a different translation every time. The bug wasn't where I thought.

The same input gave me a different translation every time. The bug wasn't where I thought.

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3 min read
FastAPI Session Leak Detection: How to Find and Fix Long-Running SQLAlchemy Sessions in Production?

FastAPI Session Leak Detection: How to Find and Fix Long-Running SQLAlchemy Sessions in Production?

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3 min read
CĂłmo solucionar el error \"Text content does not match server-rendered HTML\" en Next.js App Router

CĂłmo solucionar el error \"Text content does not match server-rendered HTML\" en Next.js App Router

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3 min read
I Failed: A Post-Mortem

I Failed: A Post-Mortem

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7 min read
Droidective: the all-in-one toolkit for mobile app debugging, and more

Droidective: the all-in-one toolkit for mobile app debugging, and more

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2 min read
Two kinds of correctness: currency bugs and ghost feature flags

Two kinds of correctness: currency bugs and ghost feature flags

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3 min read
Query Optimization in IFS: The Hidden Performance Killer

Query Optimization in IFS: The Hidden Performance Killer

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5 min read
A Tiny LLM Request Recorder I Use to Reproduce Production Failures

A Tiny LLM Request Recorder I Use to Reproduce Production Failures

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5 min read
How I Debug a Misbehaving AI Coding Agent: My 4-Step Playbook

How I Debug a Misbehaving AI Coding Agent: My 4-Step Playbook

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7 min read
Using AI to Debug Code Without Losing Your Mind

Using AI to Debug Code Without Losing Your Mind

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2 min read
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