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# debugging

Troubleshooting code issues

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Production Was Down… But Everything Looked Normal 🤯

Production Was Down… But Everything Looked Normal 🤯

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2 min read
Debugging Filestash 'Invalid Account': How Response Time Led Me to a Swapped Config Field

Debugging Filestash 'Invalid Account': How Response Time Led Me to a Swapped Config Field

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4 min read
Debugging CI Failures: Boost Your Software Development Performance Metrics

Debugging CI Failures: Boost Your Software Development Performance Metrics

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4 min read
Why macOS Privacy Settings Lie to You (and How to Actually Audit Them)

Why macOS Privacy Settings Lie to You (and How to Actually Audit Them)

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5 min read
Git bisect saved me from a week of debugging. Should've used it sooner.

Git bisect saved me from a week of debugging. Should've used it sooner.

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2 min read
Python multiprocessing crashed on my custom class. Took forever to figure out why.

Python multiprocessing crashed on my custom class. Took forever to figure out why.

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2 min read
I tried 3 ways to validate Python function arguments. 2 of them lied to me.

I tried 3 ways to validate Python function arguments. 2 of them lied to me.

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3 min read
Python threw 'TypeError'. Took 4 hours to realize what it actually meant.

Python threw 'TypeError'. Took 4 hours to realize what it actually meant.

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2 min read
Docker said 'healthy'. My app said 'connection refused'. 4 hours gone.

Docker said 'healthy'. My app said 'connection refused'. 4 hours gone.

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2 min read
My OAuth token expired mid-job. Took 2 hours to figure out why.

My OAuth token expired mid-job. Took 2 hours to figure out why.

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2 min read
DataWeave Runtime Type Detection: Auto-Discover Schema Mismatches Before They Break Production

DataWeave Runtime Type Detection: Auto-Discover Schema Mismatches Before They Break Production

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2 min read
Three crypto exchange volume bugs that were hiding in plain sight

Three crypto exchange volume bugs that were hiding in plain sight

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6 min read
Debugging Silent Failures When Platform APIs Share Confusing Names

Debugging Silent Failures When Platform APIs Share Confusing Names

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5 min read
DataWeave match/case: Replace If/Else Chains and Avoid the Missing Else Crash

DataWeave match/case: Replace If/Else Chains and Avoid the Missing Else Crash

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3 min read
Multi-Level GroupBy in DataWeave: 2 Traps That Break Your Nested Aggregations

Multi-Level GroupBy in DataWeave: 2 Traps That Break Your Nested Aggregations

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2 min read
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