This type character use for new line.
\r\n is Windows, \n is Unix, \r is Mac.
\r\n = CR + LF // Used as a new line character on Windows
\n = LF (Line Feed) // Used as a new line character on Unix
\r = CR (Carriage Return) // Used as a new line character on Mac
(char)13 = \r = CR
2020-04-22