Splitting a DataFrame by a group column, grouping by that column, and writing groups to separate sheets in an Excel file based on certain conditions for each manager.

Column-Slicing for NumPy Arrays and Pandas Dataframes: A Single Expression Solution

Data Manipulation with Pandas DataFrame: Extracting Satellites Count from CSV Data

Understanding Vega-Lite: A Powerful Data Visualization Library for Efficient Chart Creation

How to Export HTML Data in JSON Format Using Python's Built-in json Module

Understanding Excel Files and Python Interactions: A Beginner's Guide

Improving Interpolation Performance in Large 3D Arrays with Numba Optimization

Grouping Data with Custom Time Boundaries Using Pandas Truncation Function

Aggregating and Inserting Records into a DataFrame Based on Month-End Conditions in Pandas.

Handling UnicodeEncodeError with Pandas to_csv: Best Practices and Workarounds