Contains With Overbar vs Infinity
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VS
属性对比
| 属性 | ⋽ 22FD | ∞ 221E |
|---|---|---|
| 名称 | Contains With Overbar | Infinity |
| 分类 | Math Symbols | Math Symbols |
| 块 | Mathematical Operators | 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 | 22FD | 221E |
|---|---|---|
| Unicode | U+22FD | U+221E |
| HTML Decimal | ⋽ | ∞ |
| HTML Hex | ⋽ | ∞ |
| CSS | \22FD | \221E |
| JavaScript | \u{22FD} | \u{221E} |
| Python | \u22fd | \u221e |
| UTF-8 | e2 8b bd | e2 88 9e |
如何区分
Contains With Overbar 和 Infinity 均属于 Math Symbols 类别和 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。