XML (eXtensible Markup Language) picks up where HTML leaves off. If you've studied HTML, you've learned the Web's formatting language. To structure content on the Web, you will need to learn XML. In ...

make this transition possible? XML, a markup language for documents containing hypertext links. SGML adhered to a model, which is similar to a database schema. This means that it can be stored in a ...

As indispensable as computers are in electronics design, they have too often failed in this context to support long-term business objectives. To date, there has been scarcely little effort to ...

Discover world-changing science. Explore our digital archive back to 1845, including articles by more than 150 Nobel Prize winners.

Designers often reuse information: a mission statement may appear in a brochure and an annual report, for example, and product descriptions can be used in paper catalogs and on company Web sites. If ...