Removing Columns from a DataFrame Based on Month

How to Extract Minimum and Maximum Dates per Month in a MySQL Database

Displaying Last Date of Training for a Month Using SQL Aggregate Functions

Removing Time from Date Column and Subtracting it from Base Date in pandas Using Python's datetime Library

Converting Custom Date-Time Formats in Python Using Pandas

Fixing Shape Mismatch Errors in Matplotlib Bar Plots: A Step-by-Step Guide

Aggregate Pandas DataFrame Rows with Consistent Timedelta Between Datetime Index Values in Python

Understanding the Mysterious Case of TSQL datetime Field and How to Avoid Common Issues When Working with Dates and Times in Your Database