Pipeline may refer to:
In computing, a pipeline is a set of data processing elements connected in series, where the output of one element is the input of the next one. The elements of a pipeline are often executed in parallel or in time-sliced fashion; in that case, some amount of buffer storage is often inserted between elements.
Computer-related pipelines include:
In Unix-like computer operating systems (and, to some extent, Microsoft Windows), a pipeline is a set of processes chained by their standard streams, so that the output of each process (stdout) feeds directly as input (stdin) to the next one. Filter programs are often used in this configuration.
The concept of pipelines was invented by Douglas McIlroy at Unix's ancestral home of Bell Labs, prior to the actual invention of the operating system, and implemented in Unix at his insistence, shaping its toolbox philosophy. It is named by analogy to a physical pipeline. The standard shell syntax for pipelines is to list multiple programs to invoke in one command, separated by vertical bars:
Each program is assumed to take input and give output on its standard streams. Each "|" tells the shell to connect the standard output of the left program to the standard input of the right program by an inter-process communication mechanism called an (anonymous) pipe, implemented in the operating system. Since pipes are unidirectional, data flows through the pipeline from left to right.
Dessert (/dᵻˈzɜːrt/) is a course that concludes a main meal. The course usually consists of sweet foods and beverages, but may include coffee, cheeses, nuts, or other savory items. In some parts of the world there is no tradition of dessert to conclude a meal.
The term dessert can apply to many foods, such as cakes, tarts, cookies, biscuits, gelatins, pastries, ice creams, pies, puddings, custards, and sweet soups. Fruit is also commonly found in dessert courses because of its naturally occurring sweetness. Some cultures sweeten foods that are more commonly savory to create desserts.
The word "dessert" originated from the French word desservir, meaning "to clear the table." Its first known use was in 1600, in a health education manual entitled Naturall and artificial Directions for Health, which was written by William Vaughan. In his A History of Dessert (2013), Michael Krondl explains it refers to the fact dessert was served after the table had been cleared of other dishes. The term dates from the 14th century but attained its current meaning around the beginning of the 20th century when "service à la française" (setting a variety of dishes on the table at the same time) was replaced with "service à la russe" (presenting a meal in courses.)"
Desert (/dᵻˈzɜːrt/) in philosophy is the condition of being deserving of something, whether good or bad.
The word is related to justice, revenge, blame, punishment and many topics central to moral philosophy, also "moral desert". In the English language, the word "desert" with this meaning tends to be a rather uncommon word colloquially where it is almost exclusively collocated in the popular phrase one's just deserts (e.g. "Although she was not at first arrested for the crime, she later on received her just deserts.").
In ordinary usage, to deserve is to earn or merit a reward; in philosophy, the distinction is drawn in the term desert to include the case that which one receives as one's just deserts may well be unwelcome, or a reward. For example, if one scratches off a winning lottery ticket, one may be entitled to the money, but one does not necessarily deserve it in the same way one would deserve $5 for mowing a lawn, or a round of applause for performing a solo.
A desert is a geographic area that receives little precipitation.
Desert may also refer to:
In art and entertainment: