丁贝符带圆圈无衬线数字一 ➀
符号含义
Every advanced civilization got a chance to create its own number writing system. The Arabic and Indian schemes turned out to be the most efficient ones. In such systems 「one」 was initially depicted as a simple vertical bar. Afterwards, it obtained the characteristic mark (like a 「nose」) — a trail left by the ink when a person would write fast.
Dingbat Circled Sans-Serif Digit One is a symbol of Unicode that can be used in numbered lists, or for denoting paragraphs and sections. The icon is placed in black circle with transparent background.
Unicode presents other similar dingbats for lists, dates, paragraphs, numbers. For example, digit 1 put in a black circle ❶ .
符号 「丁贝符带圆圈无衬线数字一」 包含在 「印刷符号」 块的 「Dingbat帶圓圈的數字」 子块中，并在1993年作为Unicode版本1.1的一部分获得批准。
| Unicode 名称 | Dingbat Circled Sans-Serif Digit One |
| Unicode 编号 | |
| 平面 | 0 基本多文種平面 |
| Unicode 区块 | 印刷符号 |
| Unicode 子块 | Dingbat帶圓圈的數字 |
| Unicode 版本 | 1.1 (1993) |
| 配對後視鏡支架類型（bidi） | None |
| 成分排除 | No |
| 案例變更 | 2780 |
| 簡單的大小寫更改 | 2780 |
| Grapheme_Base | + |
| scripts | Common |
| 编码 | hex | dec (bytes) | dec | binary |
|---|---|---|---|---|
| UTF-8 | E2 9E 80 | 226 158 128 | 14851712 | 11100010 10011110 10000000 |
| UTF-16BE | 27 80 | 39 128 | 10112 | 00100111 10000000 |
| UTF-16LE | 80 27 | 128 39 | 32807 | 10000000 00100111 |
| UTF-32BE | 00 00 27 80 | 0 0 39 128 | 10112 | 00000000 00000000 00100111 10000000 |
| UTF-32LE | 80 27 00 00 | 128 39 0 0 | 2150039552 | 10000000 00100111 00000000 00000000 |
复制并粘贴这些代码，以在网站、社交媒体、即时通讯或博客文章中使用丁贝符带圆圈无衬线数字一角色。
| HTML | |
| CSS | |
| JavaScript, JSON | |
| Unix, C, PHP, JAVA | |
| Ruby, PHP | |
| Perl | |
| URL-encode |
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