They both utilize Standard Generalized Markup Language (SGML) and respond to browser requests directly or using AJAX. The HTML code is responsible for displaying the data, whereas the XML code is ...

The ampersand character has special meaning in SGML, HTML, and XML markup languages ... such as “#x0041”, which is the Unicode code for a capital A character. The multiple uses of ampersand ...

A language that is used to define elements in a document or Web page by embedding codes (tags) surrounded by common start and stop characters. For example, the tags in SGML, HTML, XML and WML all ...