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#debugging

Troubleshooting code issues

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A failed SQLite integrity check on Windows that reported itself as a POSIX lock conflict

A failed SQLite integrity check on Windows that reported itself as a POSIX lock conflict

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6 min read
Your Offline Banner Fires on a Guess, and a VPN Can Flip It

Your Offline Banner Fires on a Guess, and a VPN Can Flip It

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3 min read
Two Modbus Bugs That Cancel Out: How 230.4 V Reads as 230.92 V

Two Modbus Bugs That Cancel Out: How 230.4 V Reads as 230.92 V

Comments 7
5 min read
UnvibeComplex Code to Real Workflows: Finding and Fixing a Secret-Handling Boundary Bug in UnvibeCode

UnvibeComplex Code to Real Workflows: Finding and Fixing a Secret-Handling Boundary Bug in UnvibeCode

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5 min read
Small Battery, Random Resets: Debugging Power Problems in IoT Devices

Small Battery, Random Resets: Debugging Power Problems in IoT Devices

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3 min read
Six of my collectors returned zero. Three of them were never blocked. published: false

Six of my collectors returned zero. Three of them were never blocked. published: false

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4 min read
I Logged Three Clocks. The Model Sat Still.

I Logged Three Clocks. The Model Sat Still.

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6 min read
Resolving 'Released More Than Held' Error in Go Weighted Semaphore: Debugging and Correct Usage

Resolving 'Released More Than Held' Error in Go Weighted Semaphore: Debugging and Correct Usage

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8 min read
coreaudiod at 112% CPU: the sample-rate mismatch that froze Zoom on my Mac

coreaudiod at 112% CPU: the sample-rate mismatch that froze Zoom on my Mac

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5 min read
Desiring-machines work only when they break down — and the silent log is the first thing to break

Desiring-machines work only when they break down — and the silent log is the first thing to break

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4 min read
Two 32 MB tokenizers: hunting a memory floor in a Rust proxy

Two 32 MB tokenizers: hunting a memory floor in a Rust proxy

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3 min read
Duplicate Image Processing: Debug Why Event Promo Costs Spiked

Duplicate Image Processing: Debug Why Event Promo Costs Spiked

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6 min read
The agent "fixed" the race condition with a 200ms sleep. CI went green. Tuesday morning it fell over.

The agent "fixed" the race condition with a 200ms sleep. CI went green. Tuesday morning it fell over.

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3 min read
When you paste an error into an AI agent, you're handing it your conclusion

When you paste an error into an AI agent, you're handing it your conclusion

Comments 1
3 min read
The Bug Wasn't in the Code. It Was in My Assumption.

The Bug Wasn't in the Code. It Was in My Assumption.

1
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5 min read
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