These are character sequences that may appear in HTML documents; they represent sometimes useful symbols that are not part of the standard ASCII set or that would be difficult or impossible to type otherwise (e.g. the less-than sign, which would always be mistaken for the beginning of an HTML tag). Case is signinficant.
The content of this table has been throughly tested.
If the character that appears in the first column does not fit the description in the third column,
your browser has a screw loose.
| " | " | Double quote |
| & | & | Ampersand ("and" sign) |
| < | < | Less-than |
| > | > | Greater-than |
| | un-linebreak-able space | |
| ¡ | ¡ | Upside-down ! |
| ¢ | ¢ | Cent sign (c crossed out) |
| £ | £ | Pound sign: the currency symbol not the tic-tac-toe telephone symbol, which is incorrectly called "pound". |
| ¤ | ¤ | circle with dashes at NE, SE, SW, and NW |
| ¥ | ¥ | Y crossed out |
| ¦ | ¦ | Vertical line, maybe with gap in middle |
| § | § | Section sign (like hurricane symbol on weather maps) |
| ¨ | ¨ | Two dots up in the air |
| © | © | Copyright sign (C in a circle) |
| ª | ª | lower case "a" up in the air |
| « | « | Two small less-than signs: the German open-quote |
| ¬ | ¬ | Not sign from classical logic |
| ­ | "Soft" hyphen: a dash | |
| ® | ® | Registered sign (R in a circle) |
| ¯ | ¯ | Macron (horizontal line up in the air) |
| ° | ° | Degree sign |
| ± | ± | Plus-or-minus sign |
| ² | ² | 2 up in the air |
| ³ | ³ | 3 up in the air |
| ´ | ´ | Little dash pointing to North-East |
| µ | µ | Micro sign, lower case Greek Mu |
| ¶ | ¶ | Paragraph sign (mirror image capital P with two legs and a black eye) |
| · | · | Decimal Point (English style, mid-level) |
| ¸ | ¸ | Small sickle shape, low down |
| ¹ | ¹ | 1 up in the air |
| º | º | lower case "o" up in the air |
| » | » | Two small greater-than signs: the German close-quote |
| ¼ | ¼ | One quarter |
| ½ | ½ | One half |
| ¾ | ¾ | Three quarters |
| ¿ | ¿ | Upside-down ? |
| × | × | Times sign: narrow x without serifs |
| ÷ | ÷ | Division sign: a colon : with a dash through it |
| Ð | Ð | Old English voiced "Th", "D" with dash through upright |
| ð | ð | Old Englished voiced "th": bendy "d" with dash through tail |
| Þ | Þ | Old English unvoiced "Th": "P" but loop has slipped down |
| þ | þ | Old English unvoiced "th": smaller version of the above |
| Æ | Æ | "A" and "E" in a ligature, as in ENCYCLOPAEDIA |
| æ | æ | "a" and "e" in a ligature, as in "encyclopaedia" |
| Π| Π| "O" and "E" in a ligature, as in MANOEUVRE |
| œ | œ | "o" and "e" in a ligature, as in "manoeuvre" |
| Å | Å | "A" with a little circle above: Angstrom sign |
| Ø | Ø | "O" with diagonal line through: Empty set sign |
| Ç | Ç | "C" with cedilla (sickle shape) underneath |
| ç | ç | "c" with cedilla (sickle shape) underneath |
| ß | ß | German "sz" ligature, like a lower case Greek Beta |
| Ñ | Ñ | N with wiggle on top |
| ñ | ñ | n with wiggle on top |
Accents on letters are available in all sorts of (but not every possible) combination.
The accents available are:
They can appear on capital and lower case versions of A, E, I, O, U, and Y.
Some consonants also have similar marks, but they are listed in the first table.
The HTML "character entities" are made by combining four elements:
Example: for a capital E with a grave accent use
ÈThe following table attempts all the combinations so you can see which work. I have marked with the abbreviation "std" all those that supposed to be there, so you should be able to rely on their presence, but you know what browsers are like.
| A | acute | Á | std |
| A | grave | À | std |
| A | circ | Â | std |
| A | uml | Ä | std |
| A | tilde | Ã | std |
| A | ring | Å | std |
| a | acute | á | std |
| a | grave | à | std |
| a | circ | â | std |
| a | uml | ä | std |
| a | tilde | ã | std |
| a | ring | å | std |
| E | acute | É | std |
| E | grave | È | std |
| E | circ | Ê | std |
| E | uml | Ë | std |
| E | tilde | &Etilde; | |
| E | ring | &Ering; | |
| e | acute | é | std |
| e | grave | è | std |
| e | circ | ê | std |
| e | uml | ë | std |
| e | tilde | &etilde; | |
| e | ring | &ering; | |
| I | acute | Í | std |
| I | grave | Ì | std |
| I | circ | Î | std |
| I | uml | Ï | std |
| I | tilde | Ĩ | |
| I | ring | &Iring; | |
| i | acute | í | std |
| i | grave | ì | std |
| i | circ | î | std |
| i | uml | ï | std |
| i | tilde | ĩ | |
| i | ring | &iring; | |
| O | acute | Ó | std |
| O | grave | Ò | std |
| O | circ | Ô | std |
| O | uml | Ö | std |
| O | tilde | Õ | std |
| O | ring | &Oring; | |
| o | acute | ó | std |
| o | grave | ò | std |
| o | circ | ô | std |
| o | uml | ö | std |
| o | tilde | õ | std |
| o | ring | &oring; | |
| U | acute | Ú | std |
| U | grave | Ù | std |
| U | circ | Û | std |
| U | uml | Ü | std |
| U | tilde | Ũ | |
| U | ring | Ů | |
| u | acute | ú | std |
| u | grave | ù | std |
| u | circ | û | std |
| u | uml | ü | std |
| u | tilde | ũ | |
| u | ring | ů | |
| Y | acute | Ý | std |
| Y | grave | &Ygrave; | |
| Y | circ | Ŷ | |
| Y | uml | Ÿ | std |
| Y | tilde | &Ytilde; | |
| Y | ring | &Yring; | |
| y | acute | ý | std |
| y | grave | &ygrave; | |
| y | circ | ŷ | |
| y | uml | ÿ | std |
| y | tilde | &ytilde; | |
| y | ring | &yring; |
此内容由惯性聚合(RSS阅读器)自动聚合整理，仅供阅读参考。 原文来自 — 版权归原作者所有。