query: What is the significance (or purpose) of this trailing s in this std::string_view example?
positive_passages.docid: 37662
positive_passages.text: What new capabilities do user-defined literals add to C++?
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: 65273
negative_passages.text: String literals C++?
negative_passages.docid: 130397
negative_passages.text: What does the single ampersand after the parameter list of a member function declaration mean?
negative_passages.docid: 74956
negative_passages.text: How to convert std::string to lower case?
negative_passages.docid: 46416
negative_passages.text: Unicode encoding for string literals in C++11
negative_passages.docid: 71336
negative_passages.text: "std::endl" vs "\n"
negative_passages.docid: 62697
negative_passages.text: printf with std::string?
negative_passages.docid: 155118
negative_passages.text: How do you search a std::string for a substring in C++?
negative_passages.docid: 142179
negative_passages.text: String literals: Where do they go?
negative_passages.docid: 52898
negative_passages.text: Using strtok with a std::string
negative_passages.docid: 39810
negative_passages.text: What is "string[] args" in Main class for?
negative_passages.docid: 28328
negative_passages.text: In C#, why is String a reference type that behaves like a value type?
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: 36894
negative_passages.text: What makes more sense - char* string or char *string?
negative_passages.docid: 2480
negative_passages.text: Why do function pointer definitions work with any number of ampersands '&' or asterisks '*'?
negative_passages.docid: 142924
negative_passages.text: Why allow concatenation of string literals?