Long Left Right Double Arrow vs Long Rightwards Double Arrow
Embed This Widget
Add the script tag and a data attribute to embed this widget.
Embed via iframe for maximum compatibility.
<iframe src="https://symbolfyi.com/iframe/entity//" width="420" height="400" frameborder="0" style="border:0;border-radius:10px;max-width:100%" loading="lazy"></iframe>Paste this URL in WordPress, Medium, or any oEmbed-compatible platform.
https://symbolfyi.com/entity//Add a dynamic SVG badge to your README or docs.
[](https://symbolfyi.com/entity//)Use the native HTML custom element.
VS
属性对比
编码对比
| 格式 | 27FA | 27F9 |
|---|---|---|
| Unicode | U+27FA | U+27F9 |
| HTML Decimal | ⟺ | ⟹ |
| HTML Hex | ⟺ | ⟹ |
| CSS | \27FA | \27F9 |
| JavaScript | \u{27FA} | \u{27F9} |
| Python | \u27fa | \u27f9 |
| UTF-8 | e2 9f ba | e2 9f b9 |
如何区分
Long Left Right Double Arrow 和 Long Rightwards Double Arrow 均属于 Arrows 类别和 Supplemental Arrows-A 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。