Trade

Trade involves the transfer of the ownership of goods or services from one person or entity to another in exchange for other goods or services or for money. Possible synonyms of "trade" include "commerce" and "financial transaction". A network that allows trade is called a market.

The original form of trade, barter, saw the direct exchange of goods and services for other goods and services. Barter is trading things without the use of money. Later one side of the barter started to involve precious metals, which gained symbolic as well as practical importance. Modern traders generally negotiate through a medium of exchange, such as money. As a result, buying can be separated from selling, or earning. The invention of money (and later credit, paper money and non-physical money) greatly simplified and promoted trade. Trade between two traders is called bilateral trade, while trade between more than two traders is called multilateral trade.

Trade exists due to the specialization and division of labor, in which most people concentrate on a small aspect of production, trading for other products. Trade exists between regions because different regions may have a comparative advantage (perceived or real) in the production of some trade-able commodity, or because different regions' size may encourage mass production. As such, trade at market prices between locations can benefit both locations.

Trade (nightclub)

Trade was a highly successful, pioneering and influential gay nightclub started in 1990 by Laurence Malice. Trade was unlike any other club at the time as it opened from 4am until 1pm on Sundays at Turnmills, Clerkenwell Road, London. The club was touted as "the original all night bender". The door policy was firm but fair: "You don't have to be gay or a member to get in, but your attitude and look will count".

Early Years 1990 - 1995

Trade quickly grew in popularity as other clubs at the time such as Heaven, G-A-Y and The Fridge closed at around 02:00-03:00 Sunday mornings, an hour or so before Trade opened at 03.00 Therefore, clubbers were able to go straight on to the club. At the time many guys went cruising in the parks after leaving other clubs. The name 'Trade' and the opening hours was to encourage guys to go to the club as a safer alternative.

Turnmills was the first club in the UK to be given a 24-hour "Music & Dance" licence. This was gained after Laurence Malice had for a long period of time tried to convince Mr Newman that there was a need for people to be able to party in a safe environment after 3am in the morning. Due to this licensing advantage, the venue's role was crucial to the success of Trade.

Trade (gallery)

Trade is an artist run initiative based in Nottingham, UK that has been running since 2008. Trade is curated by the artist Bruce Asbestos and Trade exhibits a range of artworks from performance to sculpture and artists video. The Trade gallery website also has podcast interviews with artists.

Gallery

Trade was listed as one of "the world's best secret art galleries" in 2011 by Alexander Farquharson of Nottingham Contemporary.

Trade shares gallery space at One Thoresby Street, Nottingham.

Exhibitions

Trade has exhibited the artwork of many artists including;

Stuart Sherman, Wasteland Twinning, Jaap Blonk, The Bongoleeros, Vile Plumage, W>A>S>P>S,Paula Roush (with Stewart Home),Phillip Henderson,David Sherry, Robin Deacon, Pyramidd.biz, Mermaid and Monster, Jackie Berridge, Tim Hattrick, Zachary Formwalt, Hannah Conroy, Katy Woods, Eastside Projects, Kelly Large,Beacon, Olivia Plender and Patrick Staff, Bubblebyte, Yelena Popova,Grandad Hill, Ewoud Van Rijn, Iva Kontic,Olaf Breuning, David Blandy and DVVID, M-E-X-I-C-O, Alex Stevenson, Robert Ashley, Reactor, Karin Kihlberg and Reuben Henry, Elisa Pône, Katie Davies,Richard Paul, David SherryMark McGowan (performance artist), Joseph Beuys, Rotterdam VHS Festival, Mark Essen, Ben Woodeson,Oliver Sutherland, Jemma Egan, Tomas Chaffe, Abigail Reynolds, Sarah Doyle, Phillip Henderson, Endless Supply, Artur Zmijewski

Swap

Swap or SWAP may refer to:

Finance

Science and technology

Other

See also

Swap (computer science)

In computer programming, the act of swapping two variables refers to mutually exchanging the values of the variables. Usually, this is done with the data in memory. For example, in a program, two variables may be defined thus (in pseudocode):

(In many programming languages where the swap function is built-in; in C++, overloads are provided allowing std::swap to swap some large structures in O(1) time.) After swap() is performed, x will contain the value 0 and y will contain 1; their values have been exchanged. Of course, this operation may be generalized to other types of values, such as strings, aggregated data types and comparison sorts, utilize swaps to change the positions of data.

Using a temporary variable

The simplest and probably most widely used method to swap two variables is to use a third temporary variable:

While this is conceptually simple and in many cases the only convenient way to swap two variables, it uses extra memory. Although this should not be a problem in most applications, the sizes of the values being swapped may be huge (which means the temporary variable may occupy a lot of memory as well), or the swap operation may need to be performed many times, as in sorting algorithms.

Swåp

Swåp are an Anglo-Swedish band that produce a musical fusion of traditional nordic music and celtic music.

Biography

Swåp was formed in 1995 by Karen Tweed (piano accordion), Ian Carr (guitar) (both UK), Ola Bäckström (fiddle, viola d'amore) and Carina Normansson (fiddle, vocals) (both Sweden). Together they have made four albums exploring a fusion of many different genres of folk music, including traditional Swedish music, English music, and the music of Brittany and Ireland. Karen Tweed left the band in 2007.

Discography