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This regular expression can be used to extract 12 to 22 digit fedex numbers from a string.

please help I'm trying to capture some text parts of a PDF. I have a problem and can't solve it. I need to use a regexReplace, and for that, I need to find the desired item (match), and everything else will be replaced by the match....

老铁 666 替换老铁六六六

Matches only the text between tags. Change the word tag to any HTML tag you want to match.

Extract all links from HTML including the tag itself and its contents. The content may include other tags, such as H1, img, etc. Извлечь все ссылки из HTML включая сам тег и его содержимое. Содержимое может включать другие теги, например, H1, img и т.д.

必须包含字母数字和特殊字符

Datetime any format

Detects lua uppercase accidents.

Parses rate futures bloomberg tickers.

Cellule.Code

Not fully compliant, please don't use for security or for anything extremely important. Might be a good jumping off point though (although its a bit hellish looking)

Cellule.Nom

Full Name convention either as "firstname lastname" or "lastname, firstname" FirstName must be at least 1character long. LastName must be at least 2characters long. Accepts multiple worded name Optional Middle Initial (with period, up to 2 maximum initials). Placement either middle or last depending...

Matches a string if the string represents a Well-Formed-Formula in a Truth-Functional-Logic with the symbols {⊥, ¬, ∧, ∨, →, ↔} The rules are as follows: https://en.wikipedia.org/wiki/Well-formed_formula#Propositional_calculus (Outside parenthesis are omitted)

Matches strings that are Well-formed-formulas in Propositional with the following symbols {⊤,⊥,∧,∨,¬,→,↔} This matches with formulas that are looser then defined by formal syntax (See https://en.wikipedia.org/wiki/Well-formed_formula#Propositional_calculus). Namely, it's able to match with \> No Ext...

DCL

This is a regex for a C-style variable capture. Group 1 is the type, group 2 is the name, group 3 is the operator, and finally, group 4 is the value.

WTFORUMS

/(?: ?\G|^cats are )((?:silly|cute)(?: |$))/