Five weeks, twenty-five functions, one capstone pipeline. What does monthly_invoice_report feel like now that it runs end-to-end?
It feels like something I will actually use. Not a tutorial exercise — a tool I can run at month-end and trust the output.
That is the only metric that matters. The invoice generator pays for itself the first month you run it instead of spending two hours doing it manually.
The try/except was the piece that made it real. Without error handling, one bad row in the export crashes everything. With it, the bad rows return zero and the run completes.
Production-grade instinct from a first track. Let's verify the full four-week stack held.
Six questions. All from the capstone. Ready.
Two from Weeks 1 through 3 to keep the earlier patterns sharp.
Five weeks, twenty-five functions, one capstone pipeline. What does monthly_invoice_report feel like now that it runs end-to-end?
It feels like something I will actually use. Not a tutorial exercise — a tool I can run at month-end and trust the output.
That is the only metric that matters. The invoice generator pays for itself the first month you run it instead of spending two hours doing it manually.
The try/except was the piece that made it real. Without error handling, one bad row in the export crashes everything. With it, the bad rows return zero and the run completes.
Production-grade instinct from a first track. Let's verify the full four-week stack held.
Six questions. All from the capstone. Ready.
Two from Weeks 1 through 3 to keep the earlier patterns sharp.
