Collation is the assembly of written information into a standard order. Many systems of collation are based on numerical order or alphabetical order, or extensions and combinations thereof. Collation is a fundamental element of most office filing systems, library catalogs, and reference books.
In computer science, merge sort is an efficient, general-purpose, comparison-based sorting algorithm. Most implementations produce a stable sort, which means that the order of equal elements is the same in the input and output. Merge sort is a divide and conquer algorithm that was invented by John von Neumann in 1945. A detailed description and analysis of bottom-up mergesort appeared in a report by Goldstine and von Neumann as early as 1948.
In computer science, a sorting algorithm is an algorithm that puts elements of a list in a certain order. The most frequently used orders are numerical order and lexicographical order. Efficient sorting is important for optimizing the efficiency of other algorithms that require input data to be in sorted lists. Sorting is also often useful for canonicalizing data and for producing human-readable output. More formally, the output of any sorting algorithm must satisfy two conditions:
- The output is in nondecreasing order ;
- The output is a permutation of the input.
Postal codes used in the United Kingdom are known as postcodes. They are alphanumeric and were adopted nationally between 11 October 1959 and 1974, having been devised by the General Post Office. A full postcode is known as a "postcode unit" and designates an area with a number of addresses or a single major delivery point.
In organic chemistry, an alkyl substituent is an alkane missing one hydrogen. The term alkyl is intentionally unspecific to include many possible substitutions. An acyclic alkyl has the general formula of CnH2n+1. A cycloalkyl is derived from a cycloalkane by removal of a hydrogen atom from a ring and has the general formula CnH2n-1. Typically an alkyl is a part of a larger molecule. In structural formula, the symbol R is used to designate a generic (unspecified) alkyl group. The smallest alkyl group is methyl, with the formula CH3−.
A Postal Index Number (PIN), or sometimes redundantly a PIN code, refers in India to a code in the post office numbering or postal code system used by India Post. The code is six digits long.
Morten Andersen, nicknamed the "Great Dane", is a Danish-American former American football kicker. He is the all-time leader in games played in the NFL, with 382. He formerly held both the NFL records for field goals and points scored. Both records were broken by Adam Vinatieri in 2018. At retirement, Andersen was the all-time leading scorer for two different rival teams; the New Orleans Saints, with whom he spent 13 seasons, and the Atlanta Falcons, with whom he spent a combined eight seasons.
The Massachusetts Senate is the upper house of the Massachusetts General Court, the bicameral state legislature of the Commonwealth of Massachusetts. The Senate comprises 40 elected members from 40 single-member senatorial districts in the state. All but one of the districts are named for the counties in which they are located. Senators serve two-year terms, without term limits. The Senate convenes in the Massachusetts State House, in Boston.
Sort Sol is a pioneer rock band from Copenhagen, Denmark. The band was formed in 1977 as a punk rock outfit, originally under the name Sods. The name Sort Sol was taken in the early 1980s. It translates to English as black sun and is named after a nature phenomenon particular to Denmark, where huge bird flocks gather in the sky and appear to block out the sun.
Sort codes are the domestic bank codes used to route money transfers between financial institutions in the United Kingdom, and historically in the Republic of Ireland. They are six-digit hierarchical numerical addresses that specify clearing banks, clearing systems, regions, large financial institutions, groups of financial institutions and ultimately resolve to individual branches. In the UK they continue to be used to route transactions domestically within clearance organisations and to identify accounts, while in the Republic of Ireland they have been deprecated and replaced by the SEPA systems and infrastructure.
Quicksort is an efficient sorting algorithm. Developed by British computer scientist Tony Hoare in 1959 and published in 1961, it is still a commonly used algorithm for sorting. When implemented well, it can be about two or three times faster than its main competitors, merge sort and heapsort.
The Caribbean Club Championship, also known as the CFU Club Championship or CFU Club Champions' Cup is the Caribbean football championship. It is an annual international football competition held amongst association football clubs from the Caribbean for clubs that are members of the Caribbean Football Union (CFU). The Caribbean Club Championship serves as a qualifying event for the CONCACAF Champions League tournament.
The US Federal Bureau of Prisons, or BOP for short, is a component of the US Department of Justice (DOJ). The BOP is responsible for maintaining the custody of anyone convicted of committing a federal crime. To achieve this goal, the BOP maintains a number of correctional facilities, which are divided into six regions, throughout the US. These facilities house approximately 211,195 inmates of varying security levels. Facilities are designated as either minimum, medium, maximum, or the most recent addition, super max.
Pithecellobium is a genus of flowering plants in the legume family, Fabaceae. The generic name is derived from the Greek words πιθηκος (pithekos), meaning "ape" or "monkey," and ελλοβιον (ellobion), meaning "earring," which refers to the coiled shape of the fruit pods. Plants of the genus are known generally as blackbeads.
Postcodes are used in Australia to more efficiently sort and route mail within the Australian postal system. Postcodes in Australia have four digits and are placed at the end of the Australian address. Postcodes were introduced in Australia in 1967 by the Postmaster-General's Department and are now managed by Australia Post, and are published in booklets available from post offices or online from the Australia Post website.
Bubble sort, sometimes referred to as sinking sort, is a simple sorting algorithm that repeatedly steps through the list, compares adjacent elements and swaps them if they are in the wrong order. The pass through the list is repeated until the list is sorted. The algorithm, which is a comparison sort, is named for the way smaller or larger elements "bubble" to the top of the list.
Alan Belkin is a Canadian composer, organist, pianist as well as a pedagogue.
