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  1. HTML URL Encoding Reference - W3Schools

    URL encoding replaces unsafe ASCII characters with a "%" followed by two hexadecimal digits. URLs cannot contain spaces. URL encoding normally replaces a space with a plus (+) sign or …

  2. HTML URL Encoding - W3Schools

    URL encoding converts non-ASCII characters into a format that can be transmitted over the Internet. URL encoding replaces non-ASCII characters with a "%" followed by hexadecimal …

  3. HTML Unicode (UTF-8) Reference - W3Schools

    A variable-length character encoding. UTF-16 is used in all major operating systems like Windows, IOS, and Unix. The first 128 characters of UTF-8 have the same binary values as …

  4. HTML <meta> charset Attribute - W3Schools

    The charset attribute specifies the character encoding for the HTML document. The HTML5 specification encourages web developers to use the UTF-8 character set, which covers almost …

  5. HTML Character Sets - W3Schools

    To display an HTML page correctly, the browser must know what character set (encoding) to use:

  6. HTML Character Entities - W3Schools

    Diacritical marks can be used in combination with alphanumeric characters to produce a character that is not present in the character set (encoding) used in the page. Here are some examples:

  7. HTML Charset - W3Schools

    ASCII was the first character encoding standard for the web. It defined 128 different characters that could be used on the internet: English letters (A-Z) Numbers (0-9) Special characters like ! …

  8. DSA Huffman Coding - W3Schools

    The correct word for creating Huffman code based on data or text is "encoding", and the opposite would be "decoding", when the original data or text is recreated based on the code. The code …

  9. XML RSS - W3Schools

    The first line in the document - the XML declaration - defines the XML version and the character encoding used in the document. In this case the document conforms to the 1.0 specification of …

  10. HTML <form> enctype Attribute - W3Schools

    W3Schools offers free online tutorials, references and exercises in all the major languages of the web. Covering popular subjects like HTML, CSS, JavaScript, Python, SQL, Java, and many, …

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