String :: trimmed - Get String without whitespace at start and end.
The function returns a new String object without white spaces at start and the end. White spaces are any of the ASCII characters '\t', '\n', '\v', '\f', '\r', and ' '.
str = " lots of whitespace\r\n ";
str = str.trimmed();
// str == "lots of whitespace";
Return value: String value ( odaba::String & )