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Pigeonhole People
Pigeonhole or pigeon hole may refer to: *''Pigeonholes'', nesting spaces in a dovecote *''Pigeonhole'', one of the boxes in a pigeon coop * Pigeonholing, classifying things into categories * Pigeonhole principle, a mathematical principle * Pigeonhole sort, a sorting algorithm * Pigeon-hole messagebox, a communication method * Pigeonhole (album), by the band New Fast Automatic Daffodils * Pigeon Hole (band), a Canadian hip hop duo * Pigeon Hole Station, once part of Victoria River Downs Station, Northern Territory, Australia {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dovecote
A dovecote or dovecot , doocot ( Scots) or columbarium is a structure intended to house pigeons or doves. Dovecotes may be free-standing structures in a variety of shapes, or built into the end of a house or barn. They generally contain pigeonholes for the birds to nest. Pigeons and doves were an important food source historically in the Middle East and Europe and were kept for their eggs and dung. History and geography The oldest dovecotes are thought to have been the fortress-like dovecotes of Upper Egypt, and the domed dovecotes of Iran. In these regions, the droppings were used by farmers for fertilizing. Pigeon droppings were also used for leather tanning and making gunpowder. In some cultures, particularly Medieval Europe, the possession of a dovecote was a symbol of status and power and was consequently regulated by law. Only nobles had this special privilege, known as ''droit de colombier''. Many ancient manors in France and the United Kingdom have a dovecote st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pigeon Coop
Pigeon keeping or pigeon fancying is the art and science of breeding domestic pigeons. People have practiced pigeon keeping for at least 5,000 years and in almost every part of the world. In that time, humans have substantially altered the morphology and the behaviour of the domesticated descendants of the rock dove to suit their needs for food, aesthetic satisfaction and entertainment. People who breed pigeons are commonly referred to as pigeon fanciers.Wendell (1977) 1 The hobby is gaining in popularity in the United States, after having waned within the last 50 years. Both the hobby and commercial aspects of keeping pigeons are thriving in other parts of the world. Types of pigeons kept The rock dove, the wild ancestor of domestic pigeons, was domesticated at least five thousand years ago, when it is first mentioned in historical records from Mesopotamia. There are hundreds of breeds of domesticated pigeons arising from this common ancestor which are currently cultivated by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pigeonholing
Pigeonholing is a process that attempts to classify disparate entities into a limited number of categories (usually, mutually exclusive ones). The term usually carries connotations of criticism, implying that the classification scheme referred to inadequately reflects the entities being sorted, or that it is based on stereotypes. When considering various classification schemes, one must be aware of the following pitfalls: *Using categories that are poorly defined (e.g., because they are subjective). *Entities may be suited to more than one category. Example: rhubarb is both 'poisonous' and 'edible'. *Entities may not fit into any available category. Example: asking somebody from Washington, D.C. which state they live in. *Entities may change over time, so they no longer fit the category in which they have been placed. Example: certain species of fish may change from male to female during their life. *Attempting to discretize properties that would be better viewed as a continuu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pigeonhole Principle
In mathematics, the pigeonhole principle states that if items are put into containers, with , then at least one container must contain more than one item. For example, if one has three gloves (and none is ambidextrous/reversible), then there must be at least two right-handed gloves, or at least two left-handed gloves, because there are three objects, but only two categories of handedness to put them into. This seemingly obvious statement, a type of counting argument, can be used to demonstrate possibly unexpected results. For example, given that the population of London is greater than the maximum number of hairs that can be present on a human's head, then the pigeonhole principle requires that there must be at least two people in London who have the same number of hairs on their heads. Although the pigeonhole principle appears as early as 1624 in a book attributed to Jean Leurechon, it is commonly called Dirichlet's box principle or Dirichlet's drawer principle after an 1834 t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pigeonhole Sort
__NOTOC__ Pigeonhole sorting is a sorting algorithm that is suitable for sorting lists of elements where the number ''n'' of elements and the length ''N'' of the range of possible key values are approximately the same. It requires O(''n'' + ''N'') time. It is similar to counting sort, but differs in that it "moves items twice: once to the bucket array and again to the final destination hereascounting sort builds an auxiliary array then uses the array to compute each item's final destination and move the item there." The pigeonhole algorithm works as follows: # Given an array of values to be sorted, set up an auxiliary array of initially empty "pigeonholes", one pigeonhole for each key in the range of the keys in the original array. # Going over the original array, put each value into the pigeonhole corresponding to its key, such that each pigeonhole eventually contains a list of all values with that key. # Iterate over the pigeonhole array in increasing order of keys, and for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pigeon-hole Messagebox
A pigeon-hole messagebox (commonly referred to as a ''pigeon-hole'' or ''pidge'', a ''cubbyhole'' (often shortened to "cubby") or simply as a ''mailbox'' in some academic or office settings) is an internal mail system commonly used for communication in organisations, workplaces and educational institutes in the United Kingdom and other countries. Documents and messages are placed in a person's pigeon-hole for them to collect; they can reply by putting a response inside the sender's pigeon-hole. In medieval times pigeons were kept as domestic birds, not for racing but for their meat. Pigeon holes were the openings set in a wall or a purpose-built pigeon cote in which the birds nested. By 1789, the arrangement of compartments in writing cabinets and offices used to sort and file documents had come to be known as pigeon holes because of their resemblance to the pigeon cote. By the mid 19th century, pigeon hole was being used as a verb meaning either to put a matter to one side with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pigeonhole (album)
''Pigeonhole'' is the first studio album by the British rock group New Fast Automatic Daffodils, released on Play It Again Sam in 1990. It reached #49 on the British albums chart. Critical reception ''Trouser Press ''Trouser Press'' was a rock and roll magazine started in New York in 1974 as a mimeographed fanzine by editor/publisher Ira Robbins, fellow fan of the Who Dave Schulps and Karen Rose under the name "Trans-Oceanic Trouser Press" (a reference to ...'' wrote that "the lyrics are not nearly as important as percussion, bass and the overall groove of the song; like James Brown, ndySpearpoint is happy to riff on a particular theme to the point of nonsense." Track listing # Get Better 3:52 # Fishes Eyes 7:04 # Working for Him 4:17 # Part 4 4:13 # Big 6:08 # You Were Lying When You Said You Loved Me 4:17 # Amplifier 3:57 # Reprise 3:47 # Partial 6:26 # Penguins 3:51 # I Found Myself In Another Room 3:51 # Pigeonhole 6:06 Personnel * Andy Spearpoint - vocals * Dola ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pigeon Hole (band)
Pigeon Hole is a Canadian hip hop group from Vancouver. They were previously known as "Creative Minds". The duo consists of Colin "Dusty Melo" McCue and Lee "Marmalade" Napthine, who are also members of the band Sweatshop Union. History McCue and Nepthine began jamming together in 1993 while still in school in their hometown of Nanaimo. They began performing on the Vancouver hip hop scene as "Creative Minds" and collaborated with Dirty Circus to release both of their first album "Wildlife Canada". Later on Dirty Circus and Pigeon Hole joined the collective Sweatshop Union with some other local Vancouver hip-hop artists. The pair released their first album as a duo, ''Age Like Astronauts'', in 2010 on URBNET Records."Sweatshop Union to Release Three New Alb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pigeon Hole Station
Columbidae () is a bird family consisting of doves and pigeons. It is the only family in the order Columbiformes. These are stout-bodied birds with short necks and short slender bills that in some species feature fleshy ceres. They primarily feed on seeds, fruits, and plants. The family occurs worldwide, but the greatest variety is in the Indomalayan and Australasian realms. The family contains 344 species divided into 50 genera. Thirteen of the species are extinct. In English, the smaller species tend to be called "doves" and the larger ones "pigeons". However, the distinction is not consistent, and does not exist in most other languages. Historically, the common names for these birds involve a great deal of variation between the terms. The bird most commonly referred to as just "pigeon" is the domestic pigeon, which is common in many cities as the feral pigeon. Doves and pigeons build relatively flimsy nests, often using sticks and other debris, which may be placed on bra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
