Leftwards Arrow vs Rightwards Two-Headed Arrow With Vertical Stroke
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VS
属性对比
编码对比
| 格式 | 2190 | 2900 |
|---|---|---|
| Unicode | U+2190 | U+2900 |
| HTML Decimal | ← | ⤀ |
| HTML Hex | ← | ⤀ |
| CSS | \2190 | \2900 |
| JavaScript | \u{2190} | \u{2900} |
| Python | \u2190 | \u2900 |
| UTF-8 | e2 86 90 | e2 a4 80 |
如何区分
Leftwards Arrow 和 Rightwards Two-Headed Arrow With Vertical Stroke 同属 Arrows 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。