Is there a way to insert a character into a RegExp pattern?
823
How do you use a variable in a regular expression?
40539
How do I use regular expressions in bash scripts?
81998
How can I manually interpolate string escapes in a Perl string?
117463
jQuery validate: How to add a rule for regular expression validation?
105752
How to input a regex in string.replace?
137775
Convert a char to upper case using regular expressions (EditPad Pro)
759
How do I match any character across multiple lines in a regular expression?
92181
Search and replace a pattern containing backslashes
75217
Replace (parsing "\" illegal at end of pattern)
9141
Why does my regular expression work in X but not in Y?
103634
Fastest method to replace all instances of a character in a string
1805
Do Python regexes support something like Perl's \G?
119476
How to insert a character in a string at a certain position?
130215
Add a space between characters in a String
100649
REGEXP performance (compare with "LIKE" and "=")
23744
Is it possible to increment numbers using regex substitution?
10125
How does this regular expression work?