World Wide Web

The World Wide Web (WWW) is an open source information space where documents and other web resources are identified by URLs, interlinked by hypertext links, and can be accessed via the Internet. It has become known simply as the Web. The World Wide Web was central to the development of the Information Age and is the primary tool billions of people use to interact on the Internet.

The World Wide Web was invented by English scientist Tim Berners-Lee in 1989. He wrote the first web browser in 1990 while employed at CERN in Switzerland.

Web pages are primarily text documents formatted and annotated with Hypertext Markup Language (HTML). In addition to formatted text, web pages may contain images, video, and software components that are rendered in the user's web browser as coherent pages of multimedia content. Embedded hyperlinks permit users to navigate between web pages. Multiple web pages with a common theme, a common domain name, or both, may be called a website. Website content can largely be provided by the publisher, or interactive where users contribute content or the content depends upon the user or their actions. Websites may be mostly informative, primarily for entertainment, or largely for commercial purposes.

WWW (Jaejoong album)

WWW (Who When Why) is the first studio album recorded by South Korean singer Kim Jaejoong. The album was released on 29 October 2013 by C-JeS Entertainment. Upon release the title song, "Just Another Girl" charted in 34 countries on iTunes, topping it in twelve countries.

Background

The album title was created by Jaejoong, "Who, When, Why" refers to the questions asked when a relationship ends.

It was the second album released by Jaejoong on 2013, following his mini-album, I and its repackage, Y, both which have been reported to be sold out.

Reception

Upon release the title song, "Just Another Girl" charted in 34 countries on iTunes, and the album topping the rock album category in twelve countries and regions, namely in Japan, Taiwan, Thailand, Malaysia, the Philippines, Singapore, Hong Kong, Indonesia, Barbados, Lithuania and Slovakia. It also charted #8 in Finland, #9 in Israel and #11 in Mexico.

The album also reaches the no.2 position in Gaon October monthly chart, despite being released on 29 October 2013, with sales reaching over 100 000 copies.

WWW (disambiguation)

The World Wide Web is a system of interlinked hypertext documents accessed via the Internet.

WWW may also refer to:

Internet

Media

Fiction

TV series

Hash

Hash, Hashes, Hash mark or Hashing may refer to:

Hash (food)

Hash is a dish consisting of diced or chopped meat, potatoes, and spices that are mixed together and then cooked either alone or with other ingredients such as onions. The name is derived from the French verb hacher (to chop).

Corned beef hash became especially popular in some countries including in Britain and France during and after World War II as rationing limited the availability of fresh meat.

In many locations, hash is served primarily as a breakfast food on restaurant menus and as home cuisine, often served with eggs and toast (or biscuits), and occasionally fried potatoes (hash browns, home fries, etc.). The dish may also use corned beef or roast beef.

Hash has recently made a comeback as more than just a dish for leftovers or breakfasts of last resort. High-end restaurants now offer sophisticated hashes and the first cookbook dedicated exclusively to a wide variety of hashes was self-published in 2012.

United States

The meat packing company Hormel claims that it introduced corned beef hash and roast beef hash to the U.S. as early as 1950, but "hash" of many forms was part of the American diet since at least the 18th century, as is attested by the availability of numerous recipes and the existence of many "hash houses" named after the dish. In the United States, September 27 is "National Corned Beef Hash Day."

Hash function

A hash function is any function that can be used to map data of arbitrary size to data of fixed size. The values returned by a hash function are called hash values, hash codes, hash sums, or simply hashes. One use is a data structure called a hash table, widely used in computer software for rapid data lookup. Hash functions accelerate table or database lookup by detecting duplicated records in a large file. An example is finding similar stretches in DNA sequences. They are also useful in cryptography. A cryptographic hash function allows one to easily verify that some input data maps to a given hash value, but if the input data is unknown, it is deliberately difficult to reconstruct it (or equivalent alternatives) by knowing the stored hash value. This is used for assuring integrity of transmitted data, and is the building block for HMACs, which provide message authentication.

Hash functions are related to (and often confused with) checksums, check digits, fingerprints, randomization functions, error-correcting codes, and ciphers. Although these concepts overlap to some extent, each has its own uses and requirements and is designed and optimized differently. The Hash Keeper database maintained by the American National Drug Intelligence Center, for instance, is more aptly described as a catalogue of file fingerprints than of hash values.