In computer science, an array data structure or simply an array is a data structure consisting of a collection of elements ( values or variables ), each identified by at least one array index or key.

With the 9 main keys, ( operated by the index, middle, and ring fingers ), 2 prefix keys and one delete key, the EkaPad can produce all the inputs of a standard qwerty keyboard with one, two, and a few three finger chords.

An inverted file or inverted index of a first file, by a field in this file ( the inversion field ), is a second file in which this field is the key.

The DBMS can help prevent duplicate records via unique index constraints ; for example, no two customers with the same customer numbers ( key fields ) can be entered into the database.

A key indicator of this energy distribution is given by the color index, B − V, which measures the star's magnitude in blue ( B ) and green-yellow ( V ) light by means of filters.

* the development of project information technology based on an intranet or the determination of a project key performance index system ( KPI )

One key idea within the The Limits to Growth is the notion that if the rate of resource use is increasing, the amount of reserves cannot be calculated by simply taking the current known reserves and dividing by the current yearly usage, as is typically done to obtain a static index.

Information is readily available by searching the extensive index ; a key skill of a Junior Woodchuck is being able to retrieve information quickly from the Woodchuck book in the midst of a dangerous situation, such as a bear attack, an earthquake, falling out of an airplane sans parachute, or being swallowed by a crocodile.

Index map of Warren County municipalities ( click to see index key )

Index map of Union County municipalities ( click to see index key )

Index map of Somerset County municipalities ( click to see index key )

Index map of Salem County municipalities ( click to see index key )

Index map of Ocean County municipalities ( click to see index key )

Indexed map of Morris County municipalities ( click to see index key )

Index map of Hunterdon County municipalities ( click to see index key )

Index map of Gloucester County municipalities ( click to see index key )

Index map of Cumberland County Municipalities ( click to see index key )

Index map of Cape May County Municipalities ( click to see index key )

Index map of Burlington County Municipalities ( click to see index key )

Index map of Atlantic County ( click to see index key )

For keyword data items, tokenizing the key to an index ( integer ) after its first occurrence not only reduces subsequent data size but, furthermore, reduces future decoding overhead for the same items that are repeated.

Relational databases assume a unique index is applied to a table's primary key.

The unique index serves two purposes: ( i ) to enforce entity integrity, since primary key data must be unique across rows and ( ii ) to quickly search for rows when queried.

Where such sets are themselves a candidate key, the index can be a unique index.

The algorithm described by AES is a symmetric-key algorithm, meaning the same key is used for both encrypting and decrypting the data.

The key size used for an AES cipher specifies the number of repetitions of transformation rounds that convert the input, called the plaintext, into the final output, called the ciphertext.

The Book of Amos contains several different key activities and genres which are used to expound upon its themes.

Originally used in Baker House to signify the Ivy League university tradition, on his return to Finland Aalto used it in a number of key buildings, in particular, in several of the buildings in the new Helsinki University of Technology campus ( starting in 1950 ), Säynatsalo Town Hall ( 1952 ), Helsinki Pensions Institute ( 1954 ), Helsinki House of Culture ( 1958 ), as well as in his own summer house, the so-called Experimental House in Muuratsalo ( 1957 ).

The keyboard included a form of Single-key keyword input, similar to that used on the Sinclair Spectrum, via the ' func ' key.

* The ANS key on some graphing calculators, used as a shortcut for inputting the result ( answer ) of the previous calculation

In one application, it is actually a benefit: the password-hashing method used in OpenBSD uses an algorithm derived from Blowfish that makes use of the slow key schedule ; the idea is that the extra computational effort required gives protection against dictionary attacks.

A standard telegraph key has a built-in knife switch that can be used to short the key's contacts.

On personal computers, the key can be used by software in several different ways, such as to switch between multiple login sessions, to terminate a program, or to interrupt a modem connection.

* By whether the same key is used for both encryption and decryption ( symmetric key algorithms ), or if a different key is used for each ( asymmetric key algorithms ).

Modern encryption methods can be divided by two criteria: by type of key used, and by type of input data.

By type of key used ciphers are divided into:

* symmetric key algorithms ( Private-key cryptography ), where the same key is used for encryption and decryption, and

* asymmetric key algorithms ( Public-key cryptography ), where two different keys are used for encryption and decryption.

* Key size, i. e., the size of key used to encrypt a message.

The key principle taught in almost all systems is that the rescuer, be they a lay person or a professional, should assess the situation for danger.

The financial statements can provide investors with the necessary information to assess the capacity of a government to service and repay its debt, a key element determining sovereign risk, and risk premia.

In vitro assays for xenobiotic toxicity are recently carefully considered by key government agencies ( e. g. EPA ; NIEHS / NTP ; FDA ), to better assess human risks.

It is also a key management tool that helps assess socio-political risks and opportunities.

To make this diagnosis ( or determine any FASD condition ), a multi-disciplinary evaluation is necessary to assess each of the four key features for assessment.

This must be done by considering the following factors: cost effectiveness ( consider the budget of the program, assess cost / benefit ratio ), executive pressure ( whether top management expects a solution ) and population ( whether many key people are involved ).

In 2006 CNA convened a Military Advisory Board ( MAB ) of retired three-and four-star flag and general officers from the Army, Navy, Air Force and Marine Corps to assess the impact of global climate change on key matters of national security and lay the groundwork for mounting responses to the threats found.

The HCDOP-Integrated Assessment and Modeling study was started in 2005 to quantify marine processes and watershed loadings, assess biota-oxygen interactions, model key processes to measure drivers of oxygen, and to evaluate potential corrective actions.

Conduct extensive surveys to assess numbers and distribution ; assist local authorities in establishing a long-term monitoring programme ; conserve key sites ; enforce legal protection ; initiate public education and awareness programmes.

For example, a multiple-choice exam designed to assess knowledge of key concepts in natural selection does not meet a number of standards of quality control.

For a pharmacokinetic comparison, the plasma concentration data are used to assess key pharmacokinetic parameters such as area under the curve ( AUC ), peak concentration ( C < sub > max </ sub >), time to peak concentration ( T < sub > max </ sub >), and absorption lag time ( t < sub > lag </ sub >).

The key principle taught in almost all systems is that the rescuer, be they a lay person or a professional, should assess the situation for Danger.

Because of the need to develop a good understanding of what is important, performance indicator selection is often closely associated with the use of various techniques to assess the present state of the business, and its key activities.

The key information that are important to assess and ensure that humanitarian needs are met in any emergency / disaster are, to know which organizations ( Who ) are carrying out what activities ( What ) in which locations ( Where ) which is also universally referred to as the 3W ( Who does What Where ).

In 2009 Cooper Partnership ( a firm of Chartered Landscape Architects ) were commissioned to " identify and assess a selection of key views to and from the Malvern Hills " by the Malvern Hills Area of Outstanding Natural Beauty Partnership.

Loan to value is one of the key risk factors that lenders assess when qualifying borrowers for a mortgage.

Maintain a patient-and-family-centered approach: patient and family experiences are key to define aims and to assess outcome efficacy.