Character U+0003
Char U+0003
Char
␀
Unicode
U+3
Conversion Results
dec: 3
hex: 0x3
oct: 3
bin: 00000011
Appears in charsets
Canonical
/char/u0003Unicode & UTF
Unicode 映射与其在常见编码（UTF‑8/16/32）中的表示，便于复制粘贴与调试。
| Unicode | U+3 | |
| Unicode dec | 3 | |
| UTF-8 (hex) | 03 | |
| UTF-8 (bin) | 00000011 | |
| UTF-16 | 0003 | |
| UTF-32 | 00000003 |
HTML & URL
Web 场景常用的 HTML 实体、URL 转义与 QP 编码，方便在页面/邮件/日志中使用。
| HTML Number |  | |
| HTML Hex |  | |
| URL Escape | %03 | |
| Quoted-printable | =03 |
Source Code Escapes
C, C++, and Java
"\u0003"
CSS Code
\0003
JavaScript
"\u0003"
Perl
\x{3}
Python 2
u"\u0003"
Python 3
"\u0003"
Ruby
\u{3}