Down-Pointing Triangle With Right Half Black vs Infinity
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属性对比
| 属性 | ⧩ 29E9 | ∞ 221E |
|---|---|---|
| 名称 | Down-Pointing Triangle With Right Half Black | Infinity |
| 分类 | Math Symbols | Math Symbols |
| 块 | Miscellaneous Mathematical Symbols-B | 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 | 29E9 | 221E |
|---|---|---|
| Unicode | U+29E9 | U+221E |
| HTML Decimal | ⧩ | ∞ |
| HTML Hex | ⧩ | ∞ |
| CSS | \29E9 | \221E |
| JavaScript | \u{29E9} | \u{221E} |
| Python | \u29e9 | \u221e |
| UTF-8 | e2 a7 a9 | e2 88 9e |
如何区分
Down-Pointing Triangle With Right Half Black 和 Infinity 同属 Math Symbols 类别，但位于不同的 Unicode 区块。请查看下方对比表了解编码和属性差异。
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。