9 Regular Expressions You Should Know
RegEx - Extracting the first N words - The Information Lab
notepad++ - Regex: Select everything on each line, after the first 2 letters of the beginning, but up to the dash - Super User
Excel Regex: match strings using regular expressions
Python Regex Match - A guide for Pattern Matching
Regex letters AND numbers OR just numbers, AND at least 5 length with optional special characters
Regex in Salesforce | Explorations Into Salesforce
javascript - Regex - Match words that contain 2 or more 2 letter sequences of vowels - Stack Overflow
Demystifying Regular Expressions in R | R-bloggers
How to Add Data Validation in Forms with RegEx - Digital Inspiration
USING REGEX CHECK WHETHER STRING CONTAINS ONLY CHARACTERS IN JAVA - YouTube
Getting started with regex - Zero Day Hacker
Regular expression - Wikipedia
Check if a String Contains Only Letters and Numbers in JS
Step-by-step tutorial for using the Regex Dictionary
Using Regular Expressions with PowerShell To Locate Data -- Microsoft Certified Professional Magazine Online
Python Regex validation - Stack Overflow
How to check if a Python string contains letters, numbers, and '_' sign but nothing else - Quora
c# - Regex expression to verify that a string only contains letters, numbers, underscores and dashes - Stack Overflow
Restricting Text Responses With Regular Expressions — KoboToolbox documentation
Demystifying Regular Expressions in R | R-bloggers
The Complete Guide to Regular Expressions (Regex) - CoderPad
Regular expressions in grep ( regex ) with examples - nixCraft
Free Code Camp: Regular Expressions Challenges | by Eleftheria Batsou | Medium
How to get only letters from Array values in JavaScript
Python Regex Search – re.search()
Find and replace text using regular expressions | IntelliJ IDEA Documentation
