An acid is any chemical compound that, when dissolved in water, gives a solution with a pH less than 7.0.

Acid or ACID may also refer to:

Science

Computing

Music

Genres

Bands

Acid is a computer virus which infects .COM and .EXE files including command.com. Each time an infected file is executed, Acid infects all of the .EXE files in the current directory. Later, if an infected file is executed, it infects the .COM files in the current directory. Programs infected with Acid will have had the first 792 bytes of the host program overwritten with Acid's own code. There will be no file length increase unless the original host program was smaller than 792 bytes, in which case it will become 792 bytes in length. The program's date and time in the DOS disk directory listing will not be altered.

The following text strings are found in infected files:

External links

Acid (often written ACID; Burmese: အက်စစ်, Burmese pronunciation: [ʔɛʔ sɪʔ]) is a Burmese hip hop group often credited with releasing Burma's first hip hop album, Beginning, in 2000. Two of the group's founders were later imprisoned for the group's allegedly pro-democracy lyrics.

Beginning

Acid was founded by Zayar Thaw, Annaga, Hein Zaw and Yan Yan Chan. In 2000, Acid released Burma's first hip-hop album, Beginning. Despite predictions of failure by many in the Burmese music industry, Beginning remained in the number one position of the Burmese charts for more than two months. A Democratic Voice of Burma reporter described the group's music as blending a "combative, angry style with indigenous poeticism".

The band's repertoire has been said to contain many "thinly veiled attacks" on Burma's military government, the State Peace and Development Council.The Independent stated that while the band "focused on the mundane, their lyrics inevitably touched on the hardships of life in Burma, drawing them into dangerous territory."

Atomè is an arrondissement in the Kouffo department of Benin. It is an administrative division under the jurisdiction of the commune of Aplahoué. According to the population census conducted by the Institut National de la Statistique Benin on February 15, 2002, the arrondissement had a total population of 13,582.

References

Coordinates: 7°14′N 1°39′E / 7.233°N 1.650°E / 7.233; 1.650

The name Atom applies to a pair of related Web standards. The Atom Syndication Format is an XML language used for web feeds, while the Atom Publishing Protocol (AtomPub or APP) is a simple HTTP-based protocol for creating and updating web resources.

Web feeds allow software programs to check for updates published on a website. To provide a web feed, the site owner may use specialized software (such as a content management system) that publishes a list (or "feed") of recent articles or content in a standardized, machine-readable format. The feed can then be downloaded by programs that use it, like websites that syndicate content from the feed, or by feed reader programs that allow Internet users to subscribe to feeds and view their content.

A feed contains entries, which may be headlines, full-text articles, excerpts, summaries, and/or links to content on a website, along with various metadata.

The Atom format was developed as an alternative to RSS. Ben Trott, an advocate of the new format that became Atom, believed that RSS had limitations and flaws—such as lack of on-going innovation and its necessity to remain backward compatible— and that there were advantages to a fresh design.

Atom is a domain-specific language (DSL) in Haskell, for designing real-time embedded software.

History

Originally intended as a high level hardware description language, Atom was created in early 2007 and released in open-source of April of the same year. Inspired by TRS and Bluespec, Atom compiled circuit descriptions, that were based on guarded atomic operations, or conditional term rewriting, into Verilog netlists for simulation and logic synthesis. As a hardware compiler, Atom's primary objective was to maximize the number of operations, or rules, that can execute in a given clock cycle without violating the semantics of atomic operation. By employing the properties of conflict-free and sequentially-composable rules, Atom reduced maximizing execution concurrency to a feedback arc set optimization of a rule-data dependency graph. This process was similar to James Hoe's original algorithm.

When Atom's author switched careers in late 2007 from logic design to embedded software engineering, Atom was redesigned from an HDL to a domain specific language targeting hard realtime embedded applications. As a result, Atom's compiler's primary objective changed from maximizing rule concurrency to balancing processing load and minimizing worst case timing latency. In September 2008, Atom was presented at CUFP, and in April 2009, was released as open-source in its new form.