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#debugging

Troubleshooting code issues

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Fixing Claude Code's /desktop on Windows: "Claude Desktop is not installed" (Microsoft Store/MSIX installs)

Fixing Claude Code's /desktop on Windows: "Claude Desktop is not installed" (Microsoft Store/MSIX installs)

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3 min read
A Space Before the `=` in My .env File Made a Credential Silently Disappear

A Space Before the `=` in My .env File Made a Credential Silently Disappear

Comments 1
4 min read
My AI said the PDF was empty. The PDF was not empty.

My AI said the PDF was empty. The PDF was not empty.

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8 min read
Why iperf3 Says “Bad File Descriptor” and What to Check First

Why iperf3 Says “Bad File Descriptor” and What to Check First

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3 min read
Four ways a baseline quietly destroys the anomaly detector built on it

Four ways a baseline quietly destroys the anomaly detector built on it

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5 min read
My detector caught the attacker and never once stopped it, and reported PASS

My detector caught the attacker and never once stopped it, and reported PASS

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6 min read
What to Remove from Logs Before Sharing Them

What to Remove from Logs Before Sharing Them

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2 min read
How one Django .delete() ran a 4 GB instance out of memory | Slicing Prod Data

How one Django .delete() ran a 4 GB instance out of memory | Slicing Prod Data

Comments 1
5 min read
"My Docs Named the File That Stops AI Attribution in Commits. That File Isn't There."

"My Docs Named the File That Stops AI Attribution in Commits. That File Isn't There."

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5 min read
I Pass Git Diffs to My AI Commit Generator as a Command-Line Argument. A Big Enough One Breaks It.

I Pass Git Diffs to My AI Commit Generator as a Command-Line Argument. A Big Enough One Breaks It.

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Comments 1
4 min read
Do you assume or confirm?

Do you assume or confirm?

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Comments
5 min read
Fixing a GNOME Shell St.ScrollView 1px layout collapse under unconstrained sizing queries

Fixing a GNOME Shell St.ScrollView 1px layout collapse under unconstrained sizing queries

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4 min read
We said a Claude Code subagent costs 436k tokens. A cleaner measurement says 54k — here is what fooled us

We said a Claude Code subagent costs 436k tokens. A cleaner measurement says 54k — here is what fooled us

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Comments 6
5 min read
Spreading a blockchain node across three continents (and a subtle networking lesson)

Spreading a blockchain node across three continents (and a subtle networking lesson)

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3 min read
The check that could not fail

The check that could not fail

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6 min read
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