XSL (Extensible Stylesheet Language)

The Extensible Stylesheet Language (XSL) is a family of technologies used for the transformation and formatting of XML data. It includes a language for transforming XML documents into other XML documents (XSLT), and a language for formatting XML documents for display on screens, printers, and other devices (XSL-FO). XSL is a W3C Recommendation. What extensible … Read more

E-mail postage (sender pays)

The term “E-mail postage (sender pays)” refers to a system in which the sender of an email message pays a small fee in order to have the message delivered. This system is designed to help reduce the amount of spam email messages that are sent each day. What does it mean by postage paid by … Read more

White space

In data communications, white space refers to the portions of the electromagnetic spectrum that are not being utilized by the transmitting signal. White space can be used for other purposes, such as transmission of other signals or for radiofrequency identification (RFID). The term “white space” is also used in other contexts, such as in printing … Read more

Latitude and longitude

Latitude and longitude are two coordinates that are used to pinpoint a location on a map. Latitude is a measure of how far north or south of the equator a location is, and is measured in degrees. Longitude is a measure of how far east or west of the prime meridian a location is, and … Read more