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Quick answer. Always declare the encoding of your document using a meta element with a charset attribute, or using the http-equiv and content attributes (called a pragma directive). The declaration should fit completely within the first 1024 bytes at the start of the file, so it's best to put it immediately after the opening head tag.
- Character Encodings for Beginners
Unicode code points could be mapped to bytes using any one...
- CSS Character Encoding Declarations
Important: Since the HTTP header has a higher precedence...
- Byte-order Mark
In this situation, the BOM is often called a UTF-8...
- Character Sets and Encodings
Everyone developing content, whether content authors or...
- Polyglot Markup
The W3C Internationalization (i18n) Group recommends that...
- Internationalization Checker
It also summarises key internationalization information...
- Tutorial
The byte-order mark, or BOM, is something you will come...
- Authoring Web Pages
If you use UTF-8 as the character encoding for your style...
- Character Encodings for Beginners
The HTML Standard is Unicode UTF-8. The default character set in HTML-4 (ISO-8859-1) were limited in size and not compatible in multilingual environments. The default character encoding in HTML-5 is UTF-8. HTML5 pages using a different character set than UTF-8 must specify this a <meta> tag:
22 lip 2019 · Using utf-8-sig to read a file will treat the BOM as metadata that explains how to interpret the file, instead of as part of the file contents. Read more on Python's codecs documentation page ".
As of HTML5 the recommended charset is UTF-8. [3] An "encoding sniffing algorithm" is defined in the specification to determine the character encoding of the document based on multiple sources of input, including: Explicit user instruction; An explicit meta tag within the first 1024 bytes of the document
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ISO-8859-1 was the default character set for HTML 4. This character set supported 256 different character codes. HTML 4 also supported UTF-8. Identical to ASCII for the first 127 characters; Does not use the characters from 128 to 159; Identical to ANSI and UTF-8 from 160 to 255
28 sie 2012 · That certainly looks like UTF-8 being interpreted as something else. HTML doesn't have a default. It's picked up from the headers of the transfer protocol (normally HTTP) or failing that, from a BOM, from meta elements or, in the case of XHTML, the XML declaration.
