query: character class in c++ regex is not working properly
positive_passages.docid: 35292
positive_passages.text: No matches with c++11 regex
negative_passages.docid: 59847
negative_passages.text: how to define regex (preg_replace) to removes space between number character
negative_passages.docid: 9011
negative_passages.text: R regular expressions: unexpected behavior of "[:digit:]"
negative_passages.docid: 38898
negative_passages.text: How to compare the strings using < (Greater than symbol)
negative_passages.docid: 11045
negative_passages.text: Comma Formatting for numbers in C++
negative_passages.docid: 28614
negative_passages.text: What method in the String class returns only the first N characters?
negative_passages.docid: 73420
negative_passages.text: PHP preg_match (.*) not matching past line breaks
negative_passages.docid: 12963
negative_passages.text: What is a non-capturing group in regular expressions?
negative_passages.docid: 113535
negative_passages.text: Regex word boundary alternatives inside parentheses does not work?
negative_passages.docid: 69310
negative_passages.text: postfix header_checks using regexp proper setup
negative_passages.docid: 146367
negative_passages.text: Umlauts in regexp matching (via locale?)
negative_passages.docid: 150965
negative_passages.text: RegEx expression not allowing only spaces?
negative_passages.docid: 24282
negative_passages.text: Valid characters in a Java class name
negative_passages.docid: 16520
negative_passages.text: Chopping a string into a vector of fixed width character elements
negative_passages.docid: 128484
negative_passages.text: How to filter string for unwanted characters using regex?
negative_passages.docid: 54934
negative_passages.text: What is this weird colon-member (" : ") syntax in the constructor?
negative_passages.docid: 82797
negative_passages.text: Regex to match any character including new lines