Why "(?:\s|.)*" is a bad pattern to match any character including line breaks

RegEx - Match any character with a dot

REGEX (REGULAR EXPRESSIONS) WITH EXAMPLES IN DETAIL | Regex Tutorial

Match Strings Between Two Different Characters

Regular Expressions (Regex) Tutorial: How to Match Any Pattern of Text

[regex_01] Learn about four regex special characters: . * $ ^

Regular Expressions Explained - Character Escaping (Part 5)

Regular Expression Matching - Dynamic Programming Top-Down Memoization - Leetcode 10

Regex Basics | Match, Extract, and Clean Text

Learn Regular Expressions In 20 Minutes

14 Find Characters with Lazy Matching - RegEx - FreeCodeCamp EXPLAINED JavaScript FCC Guide

[3/6] Regex -- Find characters, match start/end strings | FreeCodeCamp Challenges

Regular Expression Character Classes in Python

Match Anything with Wildcard Period, freeCodeCamp's Regex Tutorials 2020, Learn Regular Expressions

Learn Regular Expressions (Regex) - Crash Course for Beginners

How to Use Any Character, Digit, and Non-Digit Regex Meta-Characters | Java Regex

REGEX SPECIAL CHARACTERS Simplified | Part 8

Regular Expressions - 08 - Search for Whitespace and Non Whitespace Characters

making a regex not match itself! (intermediate) anthony explains #090

Python regex match names with legal forms