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  1. HTML URL Encoding Reference - W3Schools

    URL encoding converts characters into a format that can be transmitted over the Internet. URLs can only be sent over the Internet using the ASCII character-set.

  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 digits.

  3. HTML UTF-8 Reference - W3Schools

    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 …

  4. HTML Windows-1252 Reference - W3Schools

    Windows-1252 Windows-1252 was the first default character set in Microsoft Windows. It was the most popular character set in Windows from 1985 to 1990.

  5. HTML Charset - W3Schools

    The ASCII Character Set 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) …

  6. XML Syntax - W3Schools

    To avoid errors, you should specify the encoding used, or save your XML files as UTF-8. UTF-8 is the default character encoding for XML documents. Character encoding can be studied in our …

  7. JSON Introduction - W3Schools

    JSON stands for J ava S cript O bject N otation JSON is a text format for storing and transporting data JSON is "self-describing" and easy to understand

  8. JSON Syntax - W3Schools

    JSON Syntax Rules JSON syntax is derived from JavaScript object notation syntax: Data is in name/value pairs Data is separated by commas Curly braces hold objects Square brackets …

  9. HTML Character Entities - W3Schools

    Some diacritical marks, like grave ( ̀) and acute ( ́) are called accents. Diacritical marks can be used in combination with alphanumeric characters to produce a character that is not present in …

  10. JavaScript encodeURI () Method - 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, …