query: Regular Expression for matching up to a character OR white space OR end of line
positive_passages.docid: 101189
positive_passages.text: Regular expression to extract URL from an HTML link
negative_passages.docid: 41380
negative_passages.text: How to check if a given Regex is valid?
negative_passages.docid: 130919
negative_passages.text: Regular expression for letters, numbers and - _
negative_passages.docid: 28150
negative_passages.text: Formal Languages - Regular Expression
negative_passages.docid: 37492
negative_passages.text: Custom word boundaries in regular expression
negative_passages.docid: 123652
negative_passages.text: Returning only part of match from Regular Expression
negative_passages.docid: 156623
negative_passages.text: How to detect end of line with sed
negative_passages.docid: 103269
negative_passages.text: How to keep the spaces at the end and/or at the beginning of a String?
negative_passages.docid: 10125
negative_passages.text: How does this regular expression work?
negative_passages.docid: 107373
negative_passages.text: Regular expression using '$' sign and '^'
negative_passages.docid: 104414
negative_passages.text: JavaScript regular expressions and sub-matches
negative_passages.docid: 10432
negative_passages.text: How can I match overlapping strings with regex?
negative_passages.docid: 100117
negative_passages.text: JavaScript regular expression (Page range validation)
negative_passages.docid: 32434
negative_passages.text: How to escape text for regular expression in Java
negative_passages.docid: 43339
negative_passages.text: Regular expression to match non-ASCII characters?
negative_passages.docid: 118486
negative_passages.text: Detecting pattern at the end of a line with grep
negative_passages.docid: 129301
negative_passages.text: Need to perform Wildcard (*,?, etc) search on a string using Regex