Looping Over CSV Files and Creating a Dictionary from a File List Using Python's Glob Module and Regular Expressions

Mastering DataFrames: Inserting New Columns and Calculating Values with Pandas

Manipulating URLs Using Regular Expressions in Python

Converting Nested JSON into a Pandas Dataframe: A Flexible Approach

How to Read Whitespace in Heading of CSV File Using Pandas

Parsing Multiple Text Fields Using Regex and Compiling into Pandas DataFrame: A Step-by-Step Guide for Extracting Commodity Data from USDA Text Files

Creating an Excel-like Countifs Function in Pandas: A Powerful Data Analysis Tool

Changing a Multi-Index to Normal in Python: Strategies and Best Practices

Extracting City Name from Team Names Using Regex in Pandas DataFrame

Modifying Code to Process Large Lists of Strings Efficiently with Python