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#debugging

Troubleshooting code issues

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Cache API drops the fragment, so every chunk I stored was the same entry

Cache API drops the fragment, so every chunk I stored was the same entry

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3 min read
The Poller Was Fine on My Laptop. The Deadline Was Reading the Wrong Clock.

The Poller Was Fine on My Laptop. The Deadline Was Reading the Wrong Clock.

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8 min read
The first visit my site ever measured was my own link coming back to me

The first visit my site ever measured was my own link coming back to me

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3 min read
My most important test had never failed — because what it proved was 1 = 1

My most important test had never failed — because what it proved was 1 = 1

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6 min read
We Shipped a Week of Posts With Images. We Cannot Prove a Single Image Arrived.

We Shipped a Week of Posts With Images. We Cannot Prove a Single Image Arrived.

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3 min read
An isinstance(str) check that was always False capped every Facebook Page at exactly 3 posts

An isinstance(str) check that was always False capped every Facebook Page at exactly 3 posts

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4 min read
Fixing complex bugs with AI - A deepdive into the PowerShellScriptAnalyzer

Fixing complex bugs with AI - A deepdive into the PowerShellScriptAnalyzer

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24 min read
The Phantom That Wasn't There: How Unreliable grep Made Us Chase Ghosts

The Phantom That Wasn't There: How Unreliable grep Made Us Chase Ghosts

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3 min read
Debugging Expo: Fixing Node v18 Incompatibilities and Network ETIMEDOUT Errors on Linux

Debugging Expo: Fixing Node v18 Incompatibilities and Network ETIMEDOUT Errors on Linux

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3 min read
My Bot Went Silent: The Case of the Missing "Always-On" Process

My Bot Went Silent: The Case of the Missing "Always-On" Process

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4 min read
Why an EPUB Can Open Normally but Still Fail Send to Kindle

Why an EPUB Can Open Normally but Still Fail Send to Kindle

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4 min read
"It Broke Around 3pm" Is Not a Timestamp

"It Broke Around 3pm" Is Not a Timestamp

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3 min read
3 Duplicate Instagram Posts in 8 Hours: Anatomy of a False-Negative Success Check

3 Duplicate Instagram Posts in 8 Hours: Anatomy of a False-Negative Success Check

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23 min read
I Blamed Sticky Sessions for 48 Hours. The Pool Still Held the Old Socket.

I Blamed Sticky Sessions for 48 Hours. The Pool Still Held the Old Socket.

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9 min read
Two days of kernel debugging ended at one default value

Two days of kernel debugging ended at one default value

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1 min read
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