Controlul dispozitivului patru
Semnificația simbolului
The Device Control Four symbol was used mostly in computer terminals, printers, word processing systems, and telecommunication equipment in order to control functions of various devices.
It is one of the four device control characters: DC1, DC2, DC3, DC4. They all provided the ability to transmit special instructions for controlling device functions and modes of operation. The assignment and interpretation of device control symbols depended on the specific device and communication protocol.
As for modern computer systems and applications, the U+0014 symbol is rarely used there, since other mechanisms and protocols are employed to control device functions and settings.
Like other control symbols, this one has no visible representation and doesn't occupy a lot of space on screen or in typed text. However, there is a separate symbol in Control Pictures 2400–243F representing the graphical image of Device Control Four as the abbreviation DC4 — ␔ .
Simbolul „Controlul dispozitivului patru” este inclus în subblocul „Controale C0« al blocului »Basic Latin și a fost aprobat ca parte a versiunii Unicode 1.1 în anul 1993.
Sinonime
DC4.
| Nume Unicode | Device Control Four |
| Număr Unicode | |
| Plan | 0: Principalul plan multilingv |
| Bloc Unicode | Basic Latin |
| Subbloc Unicode | Controale C0 |
| Versiunea Unicode | 1.1 (1993) |
| Scurtătură de tastatură | ^T |
| Tip de suport oglindă pereche (bidi) | None |
| Excluderea compoziției | No |
| Schimbarea cazului | 0014 |
| Simplă schimbare de caz | 0014 |
| scripts | Common |
| Codificare | hex | dec (bytes) | dec | binary |
|---|---|---|---|---|
| UTF-8 | 14 | 20 | 20 | 00010100 |
| UTF-16BE | 00 14 | 0 20 | 20 | 00000000 00010100 |
| UTF-16LE | 14 00 | 20 0 | 5120 | 00010100 00000000 |
| UTF-32BE | 00 00 00 14 | 0 0 0 20 | 20 | 00000000 00000000 00000000 00010100 |
| UTF-32LE | 14 00 00 00 | 20 0 0 0 | 335544320 | 00010100 00000000 00000000 00000000 |
Copiază și lipește aceste coduri pentru a folosi personajul Controlul dispozitivului patru în textele pentru site-uri web, rețele sociale, mesagerie sau postări pe blog.
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