Appendix D. Interaction
HTML ASCII Reference
ASCII is a 7-bit character set containing 128 characters. It contains the numbers from 0-9, the uppercase and lowercase English letters from A to Z, and some special characters. The character-sets used in modern computers, HTML, and Internet are all based on ASCII. The following table lists the 128 ASCII characters.
ASCII Printable Characters
ASCII Character | Keycode | Description |
|---|---|---|
| Â | 32 | space |
! | 33 | exclamation mark |
â | 34 | quotation mark |
# | 35 | number sign |
$ | 36 | dollar sign |
% | 37 | percent sign |
& | 38 | ampersand |
â | 39 | apostrophe |
( | 40 | left parenthesis |
) | 41 | right parenthesis |
* | 42 | asterisk |
+ | 43 | plus sign |
, | 44 | comma |
- | 45 | hyphen |
. | 46 | period |
/ | 47 | slash |
0 | 48 | digit 0 |
1 | 49 | digit 1 |
2 | 50 | digit 2 |
3 | 51 | digit 3 |
4 | 52 | digit 4 |
5 | 53 | digit 5 |
6 | 54 | digit 6 |
7 | 55 | digit 7 |
8 | 56 | digit 8 |
9 | 57 | digit 9 |
: | 58 | colon |
; | 59 | semicolon ... |
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