query: Python Regex Capture Only Certain Text
positive_passages.docid: 117465
positive_passages.text: Python extract pattern matches
negative_passages.docid: 150965
negative_passages.text: RegEx expression not allowing only spaces?
negative_passages.docid: 35989
negative_passages.text: Match a pattern only when NOT preceded or followed by another pattern
negative_passages.docid: 83008
negative_passages.text: RegEx with multiple groups?
negative_passages.docid: 7569
negative_passages.text: How do you match only valid roman numerals with a regular expression?
negative_passages.docid: 41594
negative_passages.text: return only Digits 0-9 from a String
negative_passages.docid: 90078
negative_passages.text: Non greedy (reluctant) regex matching in sed?
negative_passages.docid: 61837
negative_passages.text: Can you make just part of a regex case-insensitive?
negative_passages.docid: 116912
negative_passages.text: Regex only match if character is not included directly before desired string
negative_passages.docid: 62500
negative_passages.text: python regular expression replacing part of a matched string
negative_passages.docid: 152915
negative_passages.text: Regex to match only letters
negative_passages.docid: 98876
negative_passages.text: Clean Python Regular Expressions
negative_passages.docid: 1849
negative_passages.text: RegEx match open tags except XHTML self-contained tags
negative_passages.docid: 60826
negative_passages.text: Regular expression matching a multiline block of text
negative_passages.docid: 134669
negative_passages.text: How to extract a value from a string using regex and a shell?
negative_passages.docid: 143965
negative_passages.text: Remove a piece of text using Regex in C# .NET
negative_passages.docid: 22114
negative_passages.text: Extracting a regex matched with 'sed' without printing the surrounding characters