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git commit with a pathspec ignored my index and committed the file as it sat on disk

git commit with a pathspec ignored my index and committed the file as it sat on disk

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Comments
3 min read
A red I expected hid an instrument that was reading an empty directory

A red I expected hid an instrument that was reading an empty directory

5
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3 min read
No card ships until a blind judge passes it

No card ships until a blind judge passes it

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4 min read
I pointed my UI-auditing tool at three sites it had never seen. All seven bugs it found were its own.

I pointed my UI-auditing tool at three sites it had never seen. All seven bugs it found were its own.

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6 min read
Designing a resilient test harness for concurrent, stateful E2E scenarios in Playwright

Designing a resilient test harness for concurrent, stateful E2E scenarios in Playwright

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3 min read
When memory returns a plausible answer but violates its boundaries

When memory returns a plausible answer but violates its boundaries

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3 min read
The Map Dropped a Key When Two Expiry Times Matched

The Map Dropped a Key When Two Expiry Times Matched

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6 min read
Kill a workflow between the effect and its acknowledgement

Kill a workflow between the effect and its acknowledgement

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4 min read
How do you architect a Playwright test to verify atomic transaction rollback across UI and API state?

How do you architect a Playwright test to verify atomic transaction rollback across UI and API state?

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2 min read
How do you prove you didn't do something? Two verifier scripts, one answer.

How do you prove you didn't do something? Two verifier scripts, one answer.

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5 min read
The Dependency the Agent Invented: A Myth-Busting FAQ

The Dependency the Agent Invented: A Myth-Busting FAQ

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7 min read
I Thought Role Separation Would Fix the Optimizer. It Didn't.

I Thought Role Separation Would Fix the Optimizer. It Didn't.

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Comments 2
6 min read
My "reproducible" build kept returning the same hash after the code changed. That was the bug.

My "reproducible" build kept returning the same hash after the code changed. That was the bug.

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8 min read
Reproduce an MCP tool failure before blaming the agent

Reproduce an MCP tool failure before blaming the agent

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4 min read
Ramen - A Quality Development Environment for QA Testers

Ramen - A Quality Development Environment for QA Testers

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5 min read
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