Infinite Loop in Python Regex?
12309
Python re infinite execution
1685
Why does this Java regex cause "illegal escape character" errors?
116844
Regex Help- Escaping Characters And Matcher Method
43233
Iterating each character in a string using Python
64366
Matching an optional substring in a regex
88430
Using RegEx to balance match parenthesis
99390
Regexp that matches valid regexps
125038
What is a "Nested Quantifier" and why is it causing my regex to fail?
50014
Problems with regex in grep
10432
How can I match overlapping strings with regex?
103977
bash: looping through characters not working
75574
What regex to use for this
43475
How can I concatenate regex literals in JavaScript?
118209
How can I match multiple occurrences with a regex in JavaScript similar to PHP's preg_match_all()?
48201
RegEx to extract all matches from string using RegExp.exec
66160
Math operations in regex
823
How do you use a variable in a regular expression?