Character U+2229
Char U+2229
Char
∩
Unicode
U+2229
Conversion Results
dec: 8745
hex: 0x2229
oct: 21051
bin: 10001000101001
Appears in charsets
Canonical
/char/u2229Unicode & 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+2229 | |
| Unicode dec | 8745 | |
| UTF-8 (hex) | E2 88 A9 | |
| UTF-8 (bin) | 11100010 10001000 10101001 | |
| UTF-16 | 2229 | |
| UTF-32 | 00002229 |
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 | %E2%88%A9 | |
| Quoted-printable | =E2=88=A9 |
Source Code Escapes
C, C++, and Java
"\u2229"
CSS Code
\2229
JavaScript
"\u2229"
Perl
\x{2229}
Python 2
u"\u2229"
Python 3
"\u2229"
Ruby
\u{2229}