Basic Latin: [Sequence]

Plane

0 (Basic Multilingual)

Block

Basic Latin

Unicode Version

[None]

UTF-32BE

00 00 00 66 00 00 00 66

UTF-32LE

66 00 00 00 66 00 00 00

UTF-16BE

00 66 00 66

UTF-16LE

66 00 66 00

UTF-8

66 66

Decomposition

1. f
   U+0066
2. f
   U+0066

Character Escapes

HTML5

ff

ff

C

\u0066\u0066 (C99)

\U000066\U000066 (C99)

\x66\x66 (encoding-dependent)

\146\146 (encoding-dependent)

C++

\u{66}\u{66} (C++23)

\x{66}\x{66} (C++23, encoding-dependent)

\o{146}\o{146} (C++23, encoding-dependent)

\U00000066\U00000066

\u0066\u0066

\x66\x66 (encoding-dependent)

\146\146 (encoding-dependent)

Java

\u0066\u0066

JavaScript

\u{66}\u{66}

\u0066\u0066

\x66\x66

CSS

\66\66

\000066\000066

Quoted-Printable

=66=66

URL

%66%66