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#debugging

Troubleshooting code issues

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My Comment-Reply Script's Only Network Call Had Zero except Blocks. I'd Already Fixed This Exact Bug in a Different File.

My Comment-Reply Script's Only Network Call Had Zero except Blocks. I'd Already Fixed This Exact Bug in a Different File.

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4 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
My Publish Script's except HTTPError Looked Complete. It Doesn't Catch the One Failure Its Own Timeout Guarantees.

My Publish Script's except HTTPError Looked Complete. It Doesn't Catch the One Failure Its Own Timeout Guarantees.

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4 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
How to Read a Python Traceback Without Panicking

How to Read a Python Traceback Without Panicking

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3 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
Debug a Legacy Frontend-Backend Deployment With One Trace ID

Debug a Legacy Frontend-Backend Deployment With One Trace ID

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2 min read
The background process that kept dying without a trace

The background process that kept dying without a trace

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1 min read
The Fix Had the Same Race

The Fix Had the Same Race

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1 min read
My MCP Server Fixed a CWD-Relative Path Bug Once. A Second Hardcoded Relative Path Sat Two Functions Below It, Unfixed.

My MCP Server Fixed a CWD-Relative Path Bug Once. A Second Hardcoded Relative Path Sat Two Functions Below It, Unfixed.

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4 min read
My AI-Attribution Filter Stopped Over-Matching Ordinary Words. It Still Wipes Any Commit That's Legitimately About Claude Code.

My AI-Attribution Filter Stopped Over-Matching Ordinary Words. It Still Wipes Any Commit That's Legitimately About Claude Code.

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5 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
Placement Beats Rules

Placement Beats Rules

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2 min read
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