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C# - Regex to capture 2 bits of data in - ABC:(anything)?

You may use this regex to extract 2 capture group as desired: ^([A-Z_]+):\s*$([][A-Z0-9_(),:]+)$ RegEx Demo RegEx Details: ^: ([A-Z_]+): Match 1+ of uppercase letters or _ in capture group #1 :\s*...

Tags: c#, regex, .net-7.0

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Troubleshooting Python Regex Pattern?

Use the "non-greedy" (a.k.a. "minimal") version of the star operator, which is *?. Reference: https://docs.python.org/3/library/re.html#regular-expression-syntax Hence, change your pattern to: r'{foo}...

Tags: python, regex, string

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regex to match comma separated aws regions in python?

You could just add an optional comma on the end of your regex and then make that a repeating group: pat = r'((?:af|il|ap|ca|eu|me|sa|us|cn|us-gov|us-iso|us-isob)-(?:central|north(?:east|west)?|south(?...

Tags: python, regex, amazon-web-services

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Regex - Postgres find string starting with specific characters?

If the string you want ALWAYS starts with 437 and has a length of 22 you can use the following regex statement: 437................... I think you can select the result of this in postgres by: SELEC...

Tags: regex, postgresql

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How to fix Django regualr expression Problem?

As the error says, it is lacking the token, so you visit it with: /api/verify_email/ddfddjrf....fddkfjdjh/ not as part of the querystring.

Tags: django, regex, url-pattern

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Regex to match N chars followed by another?

Using regex101 i came up with this [a-zA-Z]{1,5}[xX] I made an edit to also get Uppercase letters

Tags: regex

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how do I filter individual characters with regex?

Use the deny method, and the following Regex - [|]. FilteringTextInputFormatter.deny(RegExp(r'[|]'))

Tags: regex, Flutter, dart

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Python: bug in re (regex)? Or please help me understand what I'm missing?

The function re.sub() has the following signature: Signature: re.sub(pattern, repl, string, count=0, flags=0) If you give re.I as the fourth argument, it will interpret it as the count argument. When...

Tags: python, regex

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Regex to capture text without leading or trailing whitespace?

Your original regex seems to work fine if you make the capturing group lazy with a ?: ^\s*(.*?)\s*$ See here: https://regex101.com/r/bTRoG9/2

Tags: regex, rust

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Python - OR in Regexp: finding an element in a list?

The issue is the priority of the | operator, what you wrote means (\d+ oranges) OR (bananas) OR (pencils) You need parenthesis around the fruits \d+ (?:oranges|bananas|pencils)

Tags: python, regex

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