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#debugging

Troubleshooting code issues

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How to Troubleshoot an Office Phone System: A Practical Guide to VoIP, PBX, and Network Issues

How to Troubleshoot an Office Phone System: A Practical Guide to VoIP, PBX, and Network Issues

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5 min read
48-Hour Field Notes: My p95 Looked Healthy Because I Averaged Four Percentiles

48-Hour Field Notes: My p95 Looked Healthy Because I Averaged Four Percentiles

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7 min read
What Claude Code memory really loads at start

What Claude Code memory really loads at start

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1 min read
Give your pending questions an expiration date

Give your pending questions an expiration date

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4 min read
The Bug Is on Every Android 17 Phone, but Not in the Source Code Anyone Can See

The Bug Is on Every Android 17 Phone, but Not in the Source Code Anyone Can See

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8 min read
48-Hour Field Notes: My Race Condition Vanished on a Free Server — It Was Just Slower

48-Hour Field Notes: My Race Condition Vanished on a Free Server — It Was Just Slower

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5 min read
The Agent Called Done While the Old Module Was Still in Memory

The Agent Called Done While the Old Module Was Still in Memory

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4 min read
48-Hour Field Notes: My Batch Job Trusted Local Disk, and a Restart Re-Bought Every Token

48-Hour Field Notes: My Batch Job Trusted Local Disk, and a Restart Re-Bought Every Token

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6 min read
48-Hour Field Notes: `kill -0` Said My Batch Job Was Alive. The PID Belonged to Someone Else.

48-Hour Field Notes: `kill -0` Said My Batch Job Was Alive. The PID Belonged to Someone Else.

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5 min read
Claude Code API Gateways on Windows: Verify Base URL and Authentication Before Debugging Models

Claude Code API Gateways on Windows: Verify Base URL and Authentication Before Debugging Models

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3 min read
What an Executor Needs Before It Can Test Production

What an Executor Needs Before It Can Test Production

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7 min read
The Mean Looked Fine. Goodput Said No.

The Mean Looked Fine. Goodput Said No.

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4 min read
The Retry That Fired After the Stream Ended

The Retry That Fired After the Stream Ended

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5 min read
The Uniface test that "hung" had died - finding a silent crash with SQLite

The Uniface test that "hung" had died - finding a silent crash with SQLite

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5 min read
Watching the Windows clipboard from Node.js without polling

Watching the Windows clipboard from Node.js without polling

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4 min read
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