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First, the web server can include the character encoding or " charset " in the Hypertext Transfer Protocol (HTTP) Content-Type header, which would typically look like this: [1] Content-Type: text/html; charset=utf-8. This method gives the HTTP server a convenient way to alter document's encoding according to content negotiation; certain HTTP ...
Character reference overview. In HTML and XML, a numeric character reference refers to a character by its Universal Character Set/Unicode code point, and uses the format: &#xhhhh; or &#nnnn; where the x must be lowercase in XML documents, hhhh is the code point in hexadecimal form, and nnnn is the code point in decimal form.
The { {unichar}} template takes the Unicode hexadecimal code point value and optionally the character name as input, like { {unichar|00A9}} → U+00A9©COPYRIGHT SIGN . This template produces a formatted description of a Unicode character, to be used in-line with regular text. It follows the standard Unicode presentation of a character, using ...
Wikitext, also known as wikimarkup, is the code used to format content on Wikipedia and other Wikimedia projects. This help page explains how to use wikitext to create and edit articles, templates, tags, and other elements. You can learn the basic syntax, how to insert links, images, tables, and more.
the most common special characters, such as é, are in the character set, so code like é, although allowed, is not needed. Note that Special:Export exports using UTF-8 even if the database is encoded in ISO 8859-1, at least that was the case for the English Wikipedia, already when it used version 1.4.
Web pages authored using HyperText Markup Language may contain multilingual text represented with the Unicode universal character set.Key to the relationship between Unicode and HTML is the relationship between the "document character set", which defines the set of characters that may be present in an HTML document and assigns numbers to them, and the "external character encoding", or "charset ...
Of course, when a name exists, a named reference (e.g., — for an em dash) is usually more convenient (and more easily recognized) than either numerical code. HTML character names (and the corresponding hexadecimal and decimal codes) are given in List of XML and HTML character entity references. Problems with HTML references
Use this template to produce the character or characters " [ " as ordinary text rather than as part of a link [[ ]], transclusion {{ }}, variable {{{ }}}, etc. The HTML character code "[" may also be used, which will never be interpreted as markup even if nested in multiple templates or similar.