query: Understanding std::regex declaration : regex_error exception at runtime
positive_passages.docid: 28966
positive_passages.text: Is gcc 4.8 or earlier buggy about regular expressions?
negative_passages.docid: 46416
negative_passages.text: Unicode encoding for string literals in C++11
negative_passages.docid: 30206
negative_passages.text: Where and how is the _ (underscore) variable specified?
negative_passages.docid: 77031
negative_passages.text: How to convert std::string to LPCSTR?
negative_passages.docid: 79840
negative_passages.text: How to make HTML5 email validation regex work in C++?
negative_passages.docid: 35292
negative_passages.text: No matches with c++11 regex
negative_passages.docid: 39205
negative_passages.text: std::string formatting like sprintf
negative_passages.docid: 10685
negative_passages.text: Why does std::getline() skip input after a formatted extraction?
negative_passages.docid: 47000
negative_passages.text: What exactly do "u" and "r" string flags do, and what are raw string literals?
negative_passages.docid: 42257
negative_passages.text: What would 'std:;' do in c++?
negative_passages.docid: 55726
negative_passages.text: How do you construct a std::string with an embedded null?
negative_passages.docid: 158501
negative_passages.text: When did C++ compilers start considering more than two hex digits in string literal character escapes?
negative_passages.docid: 23042
negative_passages.text: no match for ‘operator<<’ in ‘std::operator
negative_passages.docid: 79317
negative_passages.text: How to construct a std::string with embedded values, i.e. "string interpolation"?
negative_passages.docid: 34481
negative_passages.text: Emacs - regular expressions in Lisp need to be double-escaped - why?
negative_passages.docid: 22712
negative_passages.text: Need help regarding String Derangements using Inclusion/Exclusion
negative_passages.docid: 1685
negative_passages.text: Why does this Java regex cause "illegal escape character" errors?