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#debugging

Troubleshooting code issues

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The Python import that silently disabled a feature for months

The Python import that silently disabled a feature for months

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3 min read
It Ran for Three Weeks and Never Caught Anything

It Ran for Three Weeks and Never Caught Anything

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3 min read
I Spent 6 Hours Debugging... The Bug Was One Character

I Spent 6 Hours Debugging... The Bug Was One Character

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2 min read
Cómo solucionar `docker run` con exit code 1 en Raspberry Pi

Cómo solucionar `docker run` con exit code 1 en Raspberry Pi

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2 min read
I "fixed" the same image bug six times. The cause wasn't dark mode.

I "fixed" the same image bug six times. The cause wasn't dark mode.

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6 min read
The Last Error Is Not Always the Root Cause: Diagnosing Android Test Failures

The Last Error Is Not Always the Root Cause: Diagnosing Android Test Failures

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3 min read
I put a proxy on the MCP pipe for 90 trials. Most of one client's calls never reached the server

I put a proxy on the MCP pipe for 90 trials. Most of one client's calls never reached the server

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10 min read
`finish_reason=length` Returned Empty Content — and the Error Message Lied to Me

`finish_reason=length` Returned Empty Content — and the Error Message Lied to Me

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3 min read
How to Repair Almost-JSON Without Guessing

How to Repair Almost-JSON Without Guessing

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2 min read
A stuck Postgres lock took my whole site down. Here's the one-line cause and the fix.

A stuck Postgres lock took my whole site down. Here's the one-line cause and the fix.

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3 min read
5 Claude Code Patterns I Use to Hunt Down Flaky Tests

5 Claude Code Patterns I Use to Hunt Down Flaky Tests

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7 min read
The LWC CSP Wall Nobody Warned You About

The LWC CSP Wall Nobody Warned You About

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6 min read
The Assert Counted 100 Dots. The Screen Showed Two.

The Assert Counted 100 Dots. The Screen Showed Two.

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8 min read
Safari dropped my scroll because of a CSS fade on an ancestor

Safari dropped my scroll because of a CSS fade on an ancestor

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6 min read
Debugging a 401 From a Remote MCP Server

Debugging a 401 From a Remote MCP Server

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7 min read
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