Closed Subset vs Minus Sign With Dot Below
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属性对比
| 属性 | ⫏ 2ACF | ⨪ 2A2A |
|---|---|---|
| 名称 | Closed Subset | Minus Sign With Dot Below |
| 分类 | Math Symbols | Math Symbols |
| 块 | Supplemental Mathematical Operators | Supplemental Mathematical Operators |
| 文字系统 | Zyyy | Zyyy |
| 通用类别 | Math Symbol (Sm) | Math Symbol (Sm) |
| 双向 | ON | ON |
编码对比
| 格式 | 2ACF | 2A2A |
|---|---|---|
| Unicode | U+2ACF | U+2A2A |
| HTML Decimal | ⫏ | ⨪ |
| HTML Hex | ⫏ | ⨪ |
| CSS | \2ACF | \2A2A |
| JavaScript | \u{2ACF} | \u{2A2A} |
| Python | \u2acf | \u2a2a |
| UTF-8 | e2 ab 8f | e2 a8 aa |
如何区分
Closed Subset 和 Minus Sign With Dot Below 均属于 Math Symbols 类别和 Supplemental Mathematical Operators 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。