One Dot Leader vs Three-Per-Em Space
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属性对比
| 属性 | ․ 2024 | 2004 |
|---|---|---|
| 名称 | One Dot Leader | Three-Per-Em Space |
| 分类 | Punctuation | Punctuation |
| 块 | General Punctuation | General Punctuation |
| 文字系统 | Zyyy | Zyyy |
| 通用类别 | Other Punctuation (Po) | Space Separator (Zs) |
| 双向 | ON | WS |
编码对比
| 格式 | 2024 | 2004 |
|---|---|---|
| Unicode | U+2024 | U+2004 |
| HTML Decimal | ․ |   |
| HTML Hex | ․ |   |
| CSS | \2024 | \2004 |
| JavaScript | \u{2024} | \u{2004} |
| Python | \u2024 | \u2004 |
| UTF-8 | e2 80 a4 | e2 80 84 |
如何区分
One Dot Leader 和 Three-Per-Em Space 均属于 Punctuation 类别和 General Punctuation 区块。请比较下方的码位、编码及 Unicode 属性以区分它们。
提示：将字符粘贴到 hex 编辑器中，或使用
charCodeAt()
在 JavaScript 中检查实际码位。