Extracting Specific Columns from Pandas DataFrames: A Step-by-Step Guide

Extracting Prefixes and Grouping by Number: A Step-by-Step Guide with dplyr and ggplot2

Selecting Rows with Animation in iOS Table Views: Best Practices and Use Cases

Here's a well-structured and concise version of the provided text, with proper formatting and headings:

Delete Entire Day Rows Based on Condition Applied to One of Its Columns

Merging DataFrames with Pandas: Merging, Adding Columns and Deleting Duplicates

Removing Specific Labels from a Column Using df.drop()