Basic Latin: [Sequence]

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

Decomposition

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

Character Escapes

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