Understanding the Pandas Series str.split Function: Workarounds for Error Messages and Performance Optimizations When Creating New Columns from Custom Separators

Creating a Categorical Index with Base R Functions and Regular Expressions for Specific Ranges

Finding Exact String Matches in a Data Frame Using the `in` Operator

Fast Punctuation Removal with Pandas: A Performance Comparison of Multiple Methods.

Executing Strings as Code Using Pandas and Python: A Comprehensive Guide

Reading Excel Files in R Until a Certain Criteria is Reached

Counting Opening Parenthesis in Pandas DataFrame: A Comprehensive Guide

Updating Values Within a JSON String Stored in a Database Table Using SQL's $JSON_MODIFY Modifier

Extracting Substrings from URLs Using Base R and Regular Expressions

Removing Middle Initials from Name Strings in Python Using Regular Expressions