Leftwards Arrow To Bar Over Rightwards Arrow To Bar vs Up Down Arrow With Base
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属性对比
编码对比
| 格式 | 21B9 | 21A8 |
|---|---|---|
| Unicode | U+21B9 | U+21A8 |
| HTML Decimal | ↹ | ↨ |
| HTML Hex | ↹ | ↨ |
| CSS | \21B9 | \21A8 |
| JavaScript | \u{21B9} | \u{21A8} |
| Python | \u21b9 | \u21a8 |
| UTF-8 | e2 86 b9 | e2 86 a8 |
如何区分
Leftwards Arrow To Bar Over Rightwards Arrow To Bar 和 Up Down Arrow With Base 均属于 Arrows 类别和 Arrows 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。