COM file

A COM file is a type of simple executable file. On the Digital Equipment operating systems of the 1970s, .COM was used as a filename extension for text files containing commands to be issued to the operating system (similar to a batch file). With the introduction of CP/M (a microcomputer operating system), the type of files commonly associated with COM extension changed to that of executable files. This convention was later carried over to MS-DOS. Even when complemented by the more general .exe file format for executables, the compact COM files remain viable and frequently used in MS-DOS.

The .COM file name extension has no relation to the .com (for "commercial") top-level Internet domain name. However, this similarity in name has been exploited by malicious computer virus writers.

MS-DOS binary format

The COM format is the original binary executable format used in CP/M and MS-DOS. It is very simple; it has no header (with the exception of CP/M 3 files), and contains no standard metadata, only code and data. This simplicity exacts a price: the binary has a maximum size of 65,280 (FF00h) bytes (256 bytes short of 64 KB) and stores all its code and data in one segment.

56.com

56.com is one of the largest video sharing websites in China, where users can upload, view and share video clips.

A fully owned subsidiary of Sohu, the company is headquartered in Tianhe District, Guangzhou, Guangdong.

The domain 56.com attracted at least 3.2 million visitors annually by 2008 according to a Compete.com survey.

Access to the Chinese online video provider 56.com was suspended since 18:00 on June 3, 2008. 56.com made an explanation at 10:00 on June 4, 16 hours after the website's access was stopped, and said that the website had experienced a server failure and was being repaired, but it did not give a clear time for when the site's services would be fully resumed. Some media, such as Hexun.com and Sina.com, reported that as 56.com had frequently violated relevant government rules with its video content, it had therefore been issued a warning by the government and might be closed for a few days. However, this was denied by 56.com. By July 11, 2008, 56.com was back and operational.

FiveThirtyEight

FiveThirtyEight, sometimes referred to as 538, is a website that focuses on opinion poll analysis, politics, economics, and sports blogging. The website, which takes its name from the number of electors in the United States electoral college, was founded on March 7, 2008, as a polling aggregation website with a blog created by analyst Nate Silver. In August 2010 the blog became a licensed feature of The New York Times online. It was renamed FiveThirtyEight: Nate Silver's Political Calculus. In July 2013, ESPN announced that it would become the owner of the FiveThirtyEight brand and site, and Silver was appointed as editor-in-chief. The ESPN-owned FiveThirtyEight began publication on March 17, 2014. In the ESPN era, the FiveThirtyEight blog has covered a broad spectrum of subjects including politics, sports, science, economics, and popular culture.

During the U.S. presidential primaries and general election of 2008, the site compiled polling data through a unique methodology derived from Silver's experience in baseball sabermetrics to "balance out the polls with comparative demographic data." He weighted "each poll based on the pollster's historical track record, sample size, and recentness of the poll".

Space

Space is the boundless three-dimensional extent in which objects and events have relative position and direction. Physical space is often conceived in three linear dimensions, although modern physicists usually consider it, with time, to be part of a boundless four-dimensional continuum known as spacetime. The concept of space is considered to be of fundamental importance to an understanding of the physical universe. However, disagreement continues between philosophers over whether it is itself an entity, a relationship between entities, or part of a conceptual framework.

Space (The Arrogant Worms album)

Space, stylized as SPACE, is the fourteenth album by the Canadian comedy music group, The Arrogant Worms. It was released in March 2014.

Track listing

Space (Modern Jazz Quartet album)

Space is an album by American jazz group the Modern Jazz Quartet featuring performances recorded in 1969 and released on the Apple label.

Reception

The Allmusic review stated "Overall this is an average but worthy outing from a group whose excellence could always be taken for granted".

Track listing

All compositions by John Lewis, except where noted.

Personnel

References

Space.com

Space.com is a space and astronomy news website. Its stories are often syndicated to other media outlets, including CNN, MSNBC, Yahoo!, and USA Today.

Space.com was founded by former CNN anchor Lou Dobbs and Rich Zahradnik, in July 1999. At that time, Dobbs owned a sizeable share of the company, and, in an unexpected move, left CNN later that year to become Space.com's chief executive officer. The move came as a surprise to many and was the source of intense media speculation.

The company struggled to turn a profit in its early days, and when the dot-com bubble burst in 2000, many felt that it would collapse. Co-founder Rich Zahradnik had left his position as president less than two months after the start of the company; former astronaut Sally Ride took his place but then stepped down in September 2000. As it expanded, it acquired other web sites such as Starport.com and Explorezone.com. It also acquired Sienna Software (the company which produced the Starry Night software) and Space News. Despite some growth, Space.com was never able to achieve what Dobbs had hoped for and in 2001, he returned to CNN. He remains on its board and still owns a minority stake.