Match global, but only if line starts with a specific string...

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Regex to test if there's a word appeared exactly 2 times...

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RegEX: match ([^A-Z]*) but stop if you find "foo"...

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Repeat capturing group of comma seperated key value pairs...

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Match url only if it contains certain query parameters regex...

Case analysis with REGEX...

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PCRE2 - Match every word whose suffix matches a backreference...

Capturing all the occurrences of a specific word when is not part of a link...

Regex trouble with capturing repeated pattern...

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Refer to same branch of previous alternate group...

Regex to validate subtract equations like "abc-b=ac"...

PCRE REGEX to match one or more sentences containing a set of characters...

Regex between last slash and next space in a set of strings in Bash...

Test strings that contain a specific pattern unless another pattern is before it...

Validate string # followed by digits but # increases after every occurance...

Oracle - PCRE to Oracle REGEX...

delimit string in tcl/tk (\b), doesn't it work?...

UWSGI error with PCRE Ubuntu 20.04 error while loading shared libraries: libpcre.so.1:...

How can I use regex case convertion tokens (\u \l \U \L \E) in PHP?...

Gather a repeating 2-group pattern...

LoadError: PCRE compilation error: lookbehind assertion is not fixed length...

What's the technical reason for "lookbehind assertion MUST be fixed length" in regex?...