Python

Source: Cross-Tabulation (Pivot Tables) with MySQL - CodeProject

Source: sql - Crosstab query in mysql using phpmyadmin - Stack Overflow

Source: rollup - Creating a crosstab query in MySQL - Stack Overflow

Source: All About the Crosstab Query | Database Journal

Source: Pivot MySQL - Scaler Topics

Source: python - Convert floating point number to a certain precision, and then copy to string - Stack Overflow

Source: How can I format a float as a string in python? - Stack Overflow

Source: python - Avoiding None in f-string - Stack Overflow

Source: Format strings and numbers with format() in Python | note.nkmk.me

Source: python - Make string format ignore 'None' - Stack Overflow