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Windows keyboards worldwide tend to simply label the key with the text ↵ Enter, while Apple uses the symbol ⌤ (U+2324 ⌤ UP ARROWHEAD BETWEEN TWO HORIZONTAL BARS [9] or U+2305 ⌅ PROJECTIVE) on ISO and JIS keyboards and the text ⌅ enter on ANSI US keyboards; [10] this is acknowledged by an annotation "enter key" on U+2324 in the Unicode ...
ASCII (/ ˈ æ s k iː / ⓘ ASS-kee), [3]: 6 an acronym for American Standard Code for Information Interchange, is a character encoding standard for electronic communication. . ASCII codes represent text in computers, telecommunications equipment, and other devic
However, numeric entry of Unicode characters is possible in most Unix or Unix-like OSs by pressing and releasing Ctrl+⇧ Shift+U, and typing the hex number followed by the space bar or enter key. For example, For the registered trademark symbol ®, type Ctrl+⇧ Shift+U, AE, ↵ Enter. For the no entry sign ⛔, type Ctrl+⇧ Shift+U, 26D4 ...
ASCII Punctuation & Symbols: U+005B [ 91 0133 Left square bracket: 0060 U+005C \ 92 0134 Backslash: 0061 U+005D ] 93 0135 Right square bracket: 0062 U+005E ^ 94 0136
The interpretation of the control key with non-ASCII ("foreign") keys also varies between systems. Control characters are often rendered into a printable form known as caret notation by printing a caret (^) and then the ASCII character that has a value of the control character plus 64. Control characters generated using letter keys are thus ...
In SGML, HTML and XML documents, the logical constructs known as character data and attribute values consist of sequences of characters, in which each character can manifest directly (representing itself), or can be represented by a series of characters called a character reference, of which there are two types: a numeric character reference and a character entity reference.
In 1973, ECMA-35 and ISO 2022 [18] attempted to define a method so an 8-bit "extended ASCII" code could be converted to a corresponding 7-bit code, and vice versa. [19] In a 7-bit environment, the Shift Out would change the meaning of the 96 bytes 0x20 through 0x7F [a] [21] (i.e. all but the C0 control codes), to be the characters that an 8-bit environment would print if it used the same code ...
Many computer devices have special key chords (combinations of keys) which can be pressed together to enter various dash characters. On computers with Windows XP or Windows 7 (or similar), digits on the numeric keypad can be pressed with the Alt key held then released: Numeric keypad: Alt+0 1 5 0 for en dash "–" or Alt+0 1 5 1 for em dash ...