Extracting Dates from File Paths Using Regular Expressions in R

Inserting Bold Text with knitr and LaTeX for Indexed Terms

Using Regex to Collapse Spaces in Strings with gsub Function in R for Data Cleaning and Preprocessing.

Removing Rows with Specific Patterns Using gsub in R

Conditional String Prefixing in R: A Step-by-Step Guide

Deleting nth Delimiter in R: A Comparative Analysis of gsub, str_replace_all, and strex Functions

Mastering Special Characters in Regex: A Comprehensive Guide

Regular Expression Updates in PostgreSQL: A Step-by-Step Guide

Extracting Data Before a Sign in R: A Practical Approach to String Manipulation

Understanding the Challenges of Replacing Parentheses in R Strings