
BW #70: Moon missions
Get better at: Web scraping, string operations, dates and times, regular expressions, filtering, grouping, and plotting.
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Get better at: Web scraping, string operations, dates and times, regular expressions, filtering, grouping, and plotting.
Get better at: Excel, DuckDB, grouping, speed optimization, pivot tables, and window functions.
Get better at: Excel, DuckDB, grouping, speed optimization, pivot tables, and window functions.
Get better with: Extracting from PDF files, multi-indexes, comprehensions, cleaning data, regular expressions, using "apply", plotting, and finding correlations.
Get better with: Extracting from PDF files, multi-indexes, comprehensions, cleaning data, regular expressions, using "apply", plotting, and finding correlations.
Get better with: CSV, pivot tables, window functions, the "pipe" method, stack and unstack, grouping, and formatting.
Get better with: CSV, pivot tables, window functions, the "pipe" method, stack and unstack, grouping, and formatting.
Get better with: CSV files, dates and times, plotting, pivot tables, and the "where" method
Get better with: CSV files, dates and times, plotting, pivot tables, and the "where" method
Get better with: CSV files, dates and times, plotting, grouping, and string operations
Get better with: CSV files, dates and times, plotting, grouping, and string operations
Get better at: Excel, memory optimization, PyArrow, grouping, regular expressions, strings, plotting, and pivot tables