Fullwidth Digit Eight vs Fullwidth Dollar Sign
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 | ８ FF18 | ＄ FF04 |
|---|---|---|
| 名称 | Fullwidth Digit Eight | Fullwidth Dollar Sign |
| 分类 | Punctuation | Punctuation |
| 块 | Halfwidth and Fullwidth Forms | Halfwidth and Fullwidth Forms |
| 文字系统 | Zyyy | Zyyy |
| 通用类别 | Decimal Number (Nd) | Currency Symbol (Sc) |
| 双向 | EN | ET |
编码对比
| 格式 | FF18 | FF04 |
|---|---|---|
| Unicode | U+FF18 | U+FF04 |
| HTML Decimal | ８ | ＄ |
| HTML Hex | ８ | ＄ |
| CSS | \FF18 | \FF04 |
| JavaScript | \u{FF18} | \u{FF04} |
| Python | \uff18 | \uff04 |
| UTF-8 | ef bc 98 | ef bc 84 |
如何区分
Fullwidth Digit Eight 和 Fullwidth Dollar Sign 均属于 Punctuation 类别和 Halfwidth and Fullwidth Forms 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。