Back Of Envelope vs On With Exclamation Mark With Left Right Arrow Above
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
| 属性 | 🖂 1F582 | 🔛 1F51B |
|---|---|---|
| 名称 | Back Of Envelope | On With Exclamation Mark With Left Right Arrow Above |
| 分类 | Stars & Asterisks | Stars & Asterisks |
| 块 | Miscellaneous Symbols and Pictographs | Miscellaneous Symbols and Pictographs |
| 文字系统 | Zyyy | Zyyy |
| 通用类别 | Other Symbol (So) | Other Symbol (So) |
| 双向 | ON | ON |
编码对比
| 格式 | 1F582 | 1F51B |
|---|---|---|
| Unicode | U+1F582 | U+1F51B |
| HTML Decimal | 🖂 | 🔛 |
| HTML Hex | 🖂 | 🔛 |
| CSS | \1F582 | \1F51B |
| JavaScript | \u{1F582} | \u{1F51B} |
| Python | \U0001f582 | \U0001f51b |
| UTF-8 | f0 9f 96 82 | f0 9f 94 9b |
如何区分
Back Of Envelope 和 On With Exclamation Mark With Left Right Arrow Above 均属于 Stars & Asterisks 类别和 Miscellaneous Symbols and Pictographs 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。