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BW office hours: February 11th

BW #52: Border encounters (solution)
Get better at: CSV, dates and times, plotting, grouping, multi-indexes, and stack-unstack.

BW #52: Border encounters
Get better at: CSV, dates and times, plotting, grouping, multi-indexes, and stack-unstack.

Happy birthday, Bamboo Weekly!

BW #51: Academy Awards (solution)
Get better at: CSV, PyArrow, missing values, cleaning, grouping, memory optimization, and plotting

BW #51: Academy Awards
Get better at: CSV, PyArrow, missing values, cleaning, grouping, memory optimization, and plotting

BW #50: Red Sea shipping (solution)
Get better at: CSV, multiple files, filtering, regular expressions, dates and times, window functions

BW #50: Red Sea shipping
Get better at: CSV, multiple files, filtering, regular expressions, dates and times, window functions

BW #49: Campaign finance (solution)
Get better at: Scraping, CSV, formatting, grouping, plotting, correlations

BW #49: Campaign finance
Get better at: Scraping, CSV, formatting, grouping, plotting, correlations