\
Backslash ()
'
Single-quote (‘)
"
Double-quote (“)
\a
ASCII bell (BEL)
\b
ASCII backspace (BS)
\f
ASCII formfeed (FF)
\n
ASCII linefeed (LF)
\N{name}
Character named name in the Unicode database (Unicode only)
\r
Carriage return (CR)
\t
Horizontal Tab (TAB)
\uxxxx
Character with a 16-bit hex value xxxx
\Uxxxxxxxxxx
Character with a 32-bit value xxxxxxxxx
\v
ASCII vertical tab (VT)
\ooo
Character with octal value ooo
\xhh
Character with hex value hh