Invalid regex group (reverse lookahead) in Firefox
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Javascript: negative lookbehind equivalent?
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Why can't markdown used by Stack Exchange properly render a backward slash?
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How can I replace a backslash with a double backslash using RegExp?
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Which characters make a URL invalid?
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JsHint warning: A regular expression literal can be confused with '/='
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What do the acronyms mean after the slash in the Firefox dictionary?
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regex negative look around with 2 adjacent matches
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PHP regex - valid float number
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How can I validate a regular expression using jQuery Validation plugin?
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Python regex - why does end of string ($ and \Z) not work with group expressions?
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Replace (parsing "\" illegal at end of pattern)
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Ruby 1.9: Regular Expressions with unknown input encoding
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Regex matches but shouldn't
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How to capture an arbitrary number of groups in JavaScript Regexp?
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RegEx to parse or validate Base64 data
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How do I make this preg_match case insensitive?
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List of all special characters that need to be escaped in a regex