Removing Dots from Strings Apart from the Last in R

Understanding Collating Elements in Regular Expressions

Using Regular Expressions in R: Including and Excluding Specific Strings with Patterns and Operators

Understanding and Working with Regular Expressions in Python: Mastering Patterns for Efficient Code

Extracting Sentences from Emails Containing HTML Tags Using Regular Expressions

Extracting Patterns from Strings in R Using Regular Expressions and stringr Package

Regular Expression Patterns for Extracting Specific Data from a String

Mapping Split Strings by Patterns to Respective Pattern in PL/SQL: A Solution Approach

Capitalizing the Third Word of a Sentence with R's sub Function and Regex Patterns

Search Text by Pattern Using Regular Expressions