Resource fork

The resource fork is a fork or section of a file on the Apple Mac OS operating system used to store structured data along with the unstructured data stored within the data fork. A resource fork stores information in a specific form, containing details such as icon bitmaps, the shapes of windows, definitions of menus and their contents, and application code (machine code). For example, a word processing file might store its text in the data fork, while storing any embedded images in the same file's resource fork. The resource fork is used mostly by executables, but every file is able to have a resource fork.

The Macintosh file system

Originally conceived and implemented by programmer Bruce Horn, the resource fork was used for three purposes with Macintosh file system. First, it was used to store all graphical data on disk until it was needed, then retrieved, drawn on the screen, and thrown away. This software variant of virtual memory helped Apple to reduce the memory requirements of the Apple Lisa from 1 MB to 128 KB in the Macintosh. Second, because all the pictures and text were stored separately in a resource fork, it could be used to allow a non-programmer to translate an application for a foreign market, a process called internationalization and localization. And finally, it could be used to distribute nearly all of the components of an application in a single file, reducing clutter and simplifying application installation and removal.

Resource (Java)

In the Java programming language a resource is a piece of data that can be accessed by the code of an application. An application can access its resources through uniform resource locators, like web resources, but the resources are usually contained within the JAR file(s) of the application.

A resource bundle is a set of key and value pairs, stored as a resource, that is commonly used to allow the localization of an application. For this purpose different resource bundles with a common set of keys are used to store translations for the messages and user interface texts of an application.

References

Campione, Mary; Kathy Walrath; Alison Huml (2004). "Internationalization". The Java Tutorial Continued (6 print. ed.). Addison-Wesley. ISBN 0-201-48558-3. Retrieved April 2006. 

Factors of production

In economics, factors of production, resources, or inputs are what is used in the production process to produce output—that is, finished goods and services. The amounts of the various inputs used determine the quantity of output according to a relationship called the production function. There are three basic resources or factors of production: land, labour, and capital. These factors are also frequently labeled "producer goods" to distinguish them from the goods or services purchased by consumers, which are frequently labeled "consumer goods." All three of these are required in combination at a time to produce a commodity.

Factors of production may also refer specifically to the primary factors, which are land, labor (the ability to work), and capital goods applied to production. Materials and energy are considered secondary factors in classical economics because they are obtained from land, labour and capital. The primary factors facilitate production but neither become part of the product (as with raw materials) nor become significantly transformed by the production process (as with fuel used to power machinery). Land includes not only the site of production but natural resources above or below the soil. Recent usage has distinguished human capital (the stock of knowledge in the labor force) from labor. Entrepreneurship is also sometimes considered a factor of production. Sometimes the overall state of technology is described as a factor of production. The number and definition of factors varies, depending on theoretical purpose, empirical emphasis, or school of economics.

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 (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 (novel)

Space is a novel by James A. Michener published in 1982. It is a fictionalized history of the United States space program, with a particular emphasis on manned spaceflight.

Michener writes in a semi-documentary style. The topics explored in the novel include naval warfare in the Pacific, air combat in the Korean War (something Michener had already explored in The Bridges at Toko-Ri), test pilot life at 'Pax River', astronaut selection and training, the role of the media in promoting the space program as a national achievement, and the development of the Gemini and Apollo spacecraft, the rise of the military-industrial complex and the evolution of NACA into NASA.

Plot summary

The story begins in 1944 and covers more than 30 years in the lives of four men and their families: Dieter Kolff, a German rocket scientist who worked for the Nazis; Norman Grant, a World War II hero turned U.S. Senator from a fictional mid-west state; Stanley Mott, an aeronautical engineer charged with a top-secret U.S. government mission to rescue Kolff from Peenemünde; and John Pope, a small-town boy turned Naval Aviator who becomes a test pilot and then an astronaut. Randy Claggett, a rambunctious Marine Corps aviator and astronaut, is considered by Michener to be the most important supporting character (the first two parts of the book are entitled "Four Men" and "Four Women"). The lives of the fictional characters interweave with those of historical figures, such as Wernher von Braun and Lyndon Johnson. A group of trainee astronauts are introduced to fly fictional but plausible Project Gemini and Project Apollo missions; the intensive training and jockeying for position amongst the astronauts forms much of the background of the middle of the novel, reminiscent of a fictional version of Tom Wolfe's The Right Stuff and the movie as well.