Basic Latin: [Sequence]

?!
U+003F U+0021
?!
Noto text font
Plane
0 (Basic Multilingual)
Block
Basic Latin
Unicode Version
[None]
UTF-32BE
00 00 00 3F 00 00 00 21
UTF-32LE
3F 00 00 00 21 00 00 00
UTF-16BE
00 3F 00 21
UTF-16LE
3F 00 21 00
UTF-8
3F 21

Decomposition

  1. ?
    U+003F
  2. !
    U+0021

Character Escapes

HTML5
?!
?!
C
\u003F\u0021 (C99)
\U00003F\U000021 (C99)
\x3F\x21 (encoding-dependent)
\077\041 (encoding-dependent)
C++
\u{3F}\u{21} (C++23)
\x{3F}\x{21} (C++23, encoding-dependent)
\o{077}\o{041} (C++23, encoding-dependent)
\U0000003F\U00000021
\u003F\u0021
\x3F\x21 (encoding-dependent)
\077\041 (encoding-dependent)
Java
\u003F\u0021
JavaScript
\u{3F}\u{21}
\u003F\u0021
\x3F\x21
CSS
\3F\21
\00003F\000021
Quoted-Printable
=3F=21
URL
%3F%21