Questioned Equal To vs Squared Dot Operator
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属性对比
| 属性 | ≟ 225F | ⊡ 22A1 |
|---|---|---|
| 名称 | Questioned Equal To | Squared Dot Operator |
| 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 | 225F | 22A1 |
|---|---|---|
| Unicode | U+225F | U+22A1 |
| HTML Decimal | ≟ | ⊡ |
| HTML Hex | ≟ | ⊡ |
| CSS | \225F | \22A1 |
| JavaScript | \u{225F} | \u{22A1} |
| Python | \u225f | \u22a1 |
| UTF-8 | e2 89 9f | e2 8a a1 |
如何区分
Questioned Equal To 和 Squared Dot Operator 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。