Regex Remove Whitespace Food

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PYTHON - IN REGEX, WHAT DOES [\W*] MEAN? - STACK OVERFLOW
Oct 16, 2009 Quick answer: ^[\w*]$ will match a string consisting of a single character, where that character is alphanumeric (letters, numbers) an underscore (_) or an asterisk (*). Details: The " \w …
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REGEX - WHICH REGULAR EXPRESSION OPERATOR MEANS 'DON'T' MATCH THIS ...
May 8, 2011 *, ?, + characters all mean match this character. Which character means 'don't' match this? Examples would help.
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REGULAR EXPRESSION TO MATCH ONLY ALPHABETIC CHARACTERS
Jan 8, 2020 I was wondering If I could get a regular expression which will match a string that only has alphabetic characters, and that alone.
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REGEX: GRABBING VALUES BETWEEN QUOTATION MARKS - STACK OVERFLOW
Oct 5, 2008 The RegEx of accepted answer returns the values including their sourrounding quotation marks: "Foo Bar" and "Another Value" as matches. Here are RegEx which return only …
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REGEX - MATCH LINEBREAKS - \N OR \R\N? - STACK OVERFLOW
While writing this answer, I had to match exclusively on linebreaks instead of using the s-flag (dotall - dot matches linebreaks). The sites usually used to test regular expressions behave diffe...
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REGEX - WHAT ARE ^.* AND .*$ IN REGULAR EXPRESSIONS? - STACK OVERFLOW
In case it is JS it indicates the start and end of the regex, like quotes for strings. stackoverflow.com/questions/15661969/…
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REGEX - REGULAR EXPRESSION TO FIND A STRING INCLUDED BETWEEN TWO ...
I need to extract from a string a set of characters which are included between two delimiters, without returning the delimiters themselves. A simple example should be helpful: Target: extract the
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REGEX - REGULAR EXPRESSIONS: IS THERE AN AND OPERATOR? - STACK …
Jan 22, 2009 In regex in general, ^ is negation only at the beginning of a character class. Unless CMake is doing something really funky (to the point where calling their pattern matching language …
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REGEX: ?: NOTATION (QUESTION MARK AND COLON NOTATION)
Dec 8, 2018 The regex compiles fine, and there are already JUnit tests that show how it works. It's just that I'm a bit confused about why the first question mark and colon are there.
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REGEX - CARETS IN REGULAR EXPRESSIONS - STACK OVERFLOW
Jun 1, 2017 Specifically when does ^ mean "match start" and when does it mean "not the following" in regular expressions? From the Wikipedia article and other references, I've concluded it means …
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