2017.09.02
C++ Character Literals
C++ Character Literals Value Escape sequence newline \n horizontal tab \t vertical tab \v backspace \b carriage return \r form feed \f alert \a backslash \\ question mark ? or \? single quote \' double quote \" the null character \0 octal \ooo hexadecimal \xhhh Unicode (UTF-8) \uxxxx Unicode (UTF-16) \Uxxxxxxxx Resource from : https://msdn.microsoft.com/en-us/library/6aw8xdf2.aspx