js regexp - to escape character, needs one backward slash? or two?
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What special characters must be escaped in regular expressions?
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How to use backslash escape char for new line in JavaCC?
46974
What's the meaning of a number after a backslash in a regular expression?
140142
How can I replace a backslash with a double backslash using RegExp?
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URL encoding the space character: + or %20?
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Emacs - regular expressions in Lisp need to be double-escaped - why?
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Escaping backslash in string - javascript
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Difference between '.' , '?' and '*' in regular expressions?
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Escape string for use in Javascript regex
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PHP regex delimiter, what's the point?
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Replacing backslashes with forward slash within double quotes
130443
How can I use backslashes (\) in a string?
135510
Why does `echo -e "\\\SOME_TEXT"` show only one backslash?
61451
Interesting test of Javascript RegExp
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Escape Special Character in Regex
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How do I format a backslash as code with backticks in comments?
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Quoting backslashes in Python string literals