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# debugging

Troubleshooting code issues

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The bug that took me four hours to find had nothing to do with the model

The bug that took me four hours to find had nothing to do with the model

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2 min read
I found 10 bugs in my own security scanner. Here's what they taught me about false positives.

I found 10 bugs in my own security scanner. Here's what they taught me about false positives.

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4 min read
Cómo solucionar el error de permiso al ejecutar `pip.exe` en un entorno virtual de Python en Windows

Cómo solucionar el error de permiso al ejecutar `pip.exe` en un entorno virtual de Python en Windows

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3 min read
Six GUI bugs I fixed in one day — how I made IONA OS actually usable From dead keyboard shortcuts to broken input to hardcoded data: a day of polish

Six GUI bugs I fixed in one day — how I made IONA OS actually usable From dead keyboard shortcuts to broken input to hardcoded data: a day of polish

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4 min read
Stop Comparing JSON Responses Manually. Use a JSON Diff Instead.

Stop Comparing JSON Responses Manually. Use a JSON Diff Instead.

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2 min read
I Broke My SPA Fallback by Renaming a FastAPI Parameter to Satisfy a Linter

I Broke My SPA Fallback by Renaming a FastAPI Parameter to Satisfy a Linter

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2 min read
Firmware Black Box: diagnosing embedded resets in the field

Firmware Black Box: diagnosing embedded resets in the field

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5 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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3 min read
Canvas drawImage() Took Me 3 Days to Get Right

Canvas drawImage() Took Me 3 Days to Get Right

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1 min read
Five Bugs Deep in an AI Memory Layer: My Week with Cognee

Five Bugs Deep in an AI Memory Layer: My Week with Cognee

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4 min read
strace as a Debugging Primitive — When the Stack Trace Lies

strace as a Debugging Primitive — When the Stack Trace Lies

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7 min read
How Microsoft Excel Quietly Breaks Your JSON Imports (And How to Fix It)

How Microsoft Excel Quietly Breaks Your JSON Imports (And How to Fix It)

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1 min read
How to Diff Browser Profile State Before Reusing It in Playwright

How to Diff Browser Profile State Before Reusing It in Playwright

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7 min read
[type='CNAME'] crashed my Textual TUI: why escaping user text isn't enough

[type='CNAME'] crashed my Textual TUI: why escaping user text isn't enough

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4 min read
Debugging a Firebase Admin Panel — Wrong DB Node, Bad Key Mapping and a Date.now() ID Bug

Debugging a Firebase Admin Panel — Wrong DB Node, Bad Key Mapping and a Date.now() ID Bug

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4 min read
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