U+21CE Left Right Double Arrow with Stroke
U+21CE was added in Unicode version 1.1 in 1993. It belongs to the block Arrows in the Basic Multilingual Plane.
This character is a Puntuación matemática and is commonly used, that is, in no specific script.
The glyph is a canonical composition of the glyphs Left Right Double Arrow, Combining Long Solidus Overlay. It has no designated width in East Asian texts. In bidirectional text it acts as Other Neutral. When changing direction it is not mirrored. The word that U+21CE forms with similar adjacent characters prevents a line break inside it.
The CLDR project calls this character “flecha doble hacia la izquierda y la derecha tachada” for use in screen reading software. It assigns these additional labels, e.g. for search in emoji pickers: derecha, doble, flecha, izquierda, tachada.
El Wikipedia tiene la siguiente información acerca de este punto de código:
An arrow is a graphical symbol, such as ← or →, or a pictogram, used to point or indicate direction. In its simplest form, an arrow is a triangle, chevron, or concave kite, usually affixed to a line segment or rectangle, and in more complex forms a representation of an actual arrow (e.g. ➵ U+27B5). The direction indicated by an arrow is the one along the length of the line or rectangle toward the single pointed end.
Representaciones
| Sistema | Representación |
|---|---|
| N.º | 8654 |
| UTF-8 | E2 87 8E |
| UTF-16 | 21 CE |
| UTF-32 | 00 00 21 CE |
| URL-Quoted | %E2%87%8E |
| HTML hex reference | ⇎ |
| Mojibake mal de windows-1252 | ⇎ |
| HTML named entity | ⇎ |
| HTML named entity | ⇎ |
| Codificación: GB18030 (hexadecimales bytes) | 81 36 CC 36 |
| LATEX | \nLeftrightarrow |
Otros sitios
Registro completo
| Propiedad | Valor |
|---|---|
| 1.1 (1993) | |
| LEFT RIGHT DOUBLE ARROW WITH STROKE | |
| — | |
| Arrows | |
| Puntuación matemática | |
| Common | |
| Other Neutral | |
| Not Reordered | |
| canonical | |
| Left Right Double Arrow Combining Long Solidus Overlay | |
| ✘︎ | |
| Left Right Double Arrow with Stroke | |
| Left Right Double Arrow with Stroke | |
| ✘︎ | |
| Left Right Double Arrow with Stroke | |
| Left Right Double Arrow with Stroke | |
| Left Right Double Arrow with Stroke | |
| Left Right Double Arrow with Stroke | |
| Left Right Double Arrow with Stroke | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| Left Right Double Arrow with Stroke | |
| Any | |
| ✔︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| 0 | |
| 0 | |
| 0 | |
| ✘︎ | |
| None | |
| — | |
| NA | |
| Other | |
| — | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✔︎ | |
| ✘︎ | |
| Sí | |
| No | |
| Left Right Double Arrow with Stroke | |
| Sí | |
| Left Right Double Arrow with Stroke | |
| No | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✔︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| Other | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| Other | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✘︎ | |
| ✔︎ | |
| ✘︎ | |
| ✔︎ | |
| Left Right Double Arrow with Stroke | |
| None | |
| neutral | |
| Not Applicable | |
| — | |
| No_Joining_Group | |
| Non Joining | |
| Alphabetic | |
| none | |
| not a number | |
| Left Right Double Arrow with Stroke | |
| R |