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#debugging

Troubleshooting code issues

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The sync that deleted our leads every 60 seconds

The sync that deleted our leads every 60 seconds

Comments 1
4 min read
Samsung Internet's dark mode turned my orange buttons dark red. My fix is only partial.

Samsung Internet's dark mode turned my orange buttons dark red. My fix is only partial.

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4 min read
4 of 26 'Active' rules weren't doing what their titles said

4 of 26 'Active' rules weren't doing what their titles said

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4 min read
You can't guard a value that doesn't exist yet

You can't guard a value that doesn't exist yet

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8 min read
How I got seven fixes merged into Prefect, SQLGlot, Apache Beam, Kafka and Microsoft by asking one question

How I got seven fixes merged into Prefect, SQLGlot, Apache Beam, Kafka and Microsoft by asking one question

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6 min read
Rubber Duck Debugging Works Because Your Brain Is Lazy

Rubber Duck Debugging Works Because Your Brain Is Lazy

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2 min read
O teste que decide se uma automação de atendimento está pronta para um caso real

O teste que decide se uma automação de atendimento está pronta para um caso real

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5 min read
The Mermaid Flowchart Rendered—but the Failure Path Was Missing

The Mermaid Flowchart Rendered—but the Failure Path Was Missing

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4 min read
Profiling a Slow Application: Stop Guessing, Start Measuring

Profiling a Slow Application: Stop Guessing, Start Measuring

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3 min read
5 Ways to Debug Password Reset Email Retries Causing Duplicate Links

5 Ways to Debug Password Reset Email Retries Causing Duplicate Links

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6 min read
I moved my webhook work into waitUntil() to fix a timeout. The failures didn't go away, they just stopped being visible.

I moved my webhook work into waitUntil() to fix a timeout. The failures didn't go away, they just stopped being visible.

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Comments 1
11 min read
Your Next.js Page Is Not Updating: Read the x-nextjs-cache Header Before You Debug Anything

Your Next.js Page Is Not Updating: Read the x-nextjs-cache Header Before You Debug Anything

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8 min read
OpenRTB loss reason 206 changed from an app bundle exclusion to a store ID exclusion.

OpenRTB loss reason 206 changed from an app bundle exclusion to a store ID exclusion.

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3 min read
My deploy succeeded, and my site started lying about your photos

My deploy succeeded, and my site started lying about your photos

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4 min read
Turn an AI Bug Report into a Regression Case Someone Else Can Reproduce

Turn an AI Bug Report into a Regression Case Someone Else Can Reproduce

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4 min read
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