Use this handy, simplified guide to quickly learn HTML and CSS -- a foundation of modern web development.

Just as you would inject an attribute into HTML or CSS code, you can also inject data into JavaScript code. For example, to pass a variable from PHP to JavaScript, inject the value in the ...

The HTML Code for Nested Lists. HTML offers a flexible way to create nested lists through its unordered and ordered list elements. These can be nested inside each other an unlimited number of ...