U+2415 Symbol for Negative Acknowledge
U+2415 wurde in Version 1.1 in 1993 zu Unicode hinzugefügt. Er gehört zum Block Control Pictures in der Basic Multilingual Plane.
Dieses Zeichen ist ein Other Symbol und wird allgemein verwendet, das heißt, in keiner speziellen Schrift.
Das Zeichen ist keine Zusammensetzung. Es hat keine zugewiesene Weite in ostasiatischen Texten. In bidirektionalem Text handelt es als Other Neutral. Bei einem Richtungswechsel wird es nicht gespiegelt. Das Wort, das U+2415 mit ähnlichen Zeichen bildet, verbietet in sich Zeilenumbrüche.
Die Wikipedia hat die folgende Information zu diesem Codepunkt:
In data networking, telecommunications, and computer buses, an acknowledgement (ACK) is a signal that is passed between communicating processes, computers, or devices to signify acknowledgment, or receipt of message, as part of a communications protocol. Correspondingly a negative-acknowledgement (NAK or NACK) is a signal that is sent to reject a previously received message or to indicate some kind of error. Acknowledgments and negative acknowledgments inform a sender of the receiver's state so that it can adjust its own state accordingly.
Darstellungen
| System | Darstellung |
|---|---|
| Nr. | 9237 |
| UTF-8 | E2 90 95 |
| UTF-16 | 24 15 |
| UTF-32 | 00 00 24 15 |
| URL-kodiert | %E2%90%95 |
| HTML hex reference | ␕ |
| Falsches windows-1252-Mojibake | â• |
| Kodierung: GB18030 (Hex-Bytes) | 81 37 85 31 |
Anderswo
Vollständiger Eintrag
| Eigenschaft | Wert |
|---|---|
| 1.1 (1993) | |
| SYMBOL FOR NEGATIVE ACKNOWLEDGE | |
| GRAPHIC FOR NEGATIVE ACKNOWLEDGE | |
| Control Pictures | |
| Other Symbol | |
| Common | |
| Other Neutral | |
| Not Reordered | |
| none | |
| Symbol for Negative Acknowledge | |
| ✘ | |
| Symbol for Negative Acknowledge | |
| Symbol for Negative Acknowledge | |
| ✘ | |
| Symbol for Negative Acknowledge | |
| Symbol for Negative Acknowledge | |
| Symbol for Negative Acknowledge | |
| Symbol for Negative Acknowledge | |
| Symbol for Negative Acknowledge | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| Symbol for Negative Acknowledge | |
| Egal | |
| ✔ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| 0 | |
| 0 | |
| 0 | |
| ✘ | |
| None | |
| — | |
| NA | |
| Other | |
| — | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| Ja | |
| Ja | |
| Symbol for Negative Acknowledge | |
| Ja | |
| Symbol for Negative Acknowledge | |
| Ja | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✔ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| Andere | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| Andere | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| Symbol for Negative Acknowledge | |
| None | |
| neutral | |
| Nicht anwendbar | |
| — | |
| No_Joining_Group | |
| Non Joining | |
| Alphabetic | |
| none | |
| keine Nummer | |
| Symbol for Negative Acknowledge | |
| U |