The Decision That Looked Correct on Paper Why responsible AI is important didn’t become clear to me after reading a regulation or attending a conference.It became clear after a meeting that felt uncomfortable.A model we deployed had rejected an application.The…
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The Experiment That Looked Right—but Wasn’t Best Python package manager for data science wasn’t something I searched for after reading blog posts.I searched for it after a result I trusted turned out to be wrong.The notebook ran.The model trained.The numbers…
The Day My Environment Became the Problem The difference between Poetry and Conda became clear to me the day my Python environment stopped being “just Python.”For a long time, I thought my problems were about code.When something broke, I assumed…
The Decision I Thought Didn’t Matter Poetry vs Pipenv wasn’t supposed to be a big decision.I wasn’t choosing a database.I wasn’t redesigning architecture.I was “just picking a dependency manager.”So I did what most people do.I picked one, told myself I’d…
The Day My CI Failed for No Good Reason How to use uv as a pipx replacement wasn’t a question I asked out of curiosity. It was a question I asked out of frustration. A CI pipeline that had been…