Python3: complicated regex
2360
My regex is matching too much. How do I make it stop?
115402
Fixing Catastrophic Backtracking in Regular Expression
12963
What is a non-capturing group in regular expressions?
41380
How to check if a given Regex is valid?
65646
How to capture an arbitrary number of groups in JavaScript Regexp?
155872
Javascript Regex prototype
81774
Java Regex or XML parser?
120603
Is there a way to precompile a regex in Perl?
7288
Handling multiple regex matches in Ampscript
145107
Complexity of Regex substitution
44036
What regex can match sequences of the same character?
113709
Reversing a regular expression in Python
64366
Matching an optional substring in a regex
68475
Regex to remove letters, symbols except numbers
129301
Need to perform Wildcard (*,?, etc) search on a string using Regex
31612
Need regular expression for checking at least 3 uppercase, 3 lowercase, 3 digits and 3 special character
53523
How to use regex in string in java?