-
1 hash function
"An algorithm that produces a hash value of some piece of data, such as a message or session key. With a good hash algorithm, changes in the input data can change every bit in the resulting hash value; for this reason, hashes are useful in detecting any modification in a data object, such as a message. Furthermore, a good hash algorithm makes it computationally infeasible to construct two independent inputs that have the same hash. Typical hash algorithms include MD2, MD4, MD5, and SHA-1." -
2 kashidas
The special characters used to extend the joiner between two Arabic characters. Used to improve the appearance of justified text by visually lengthening words rather than increasing the spacing between words. Can also function like a hyphen.
См. также в других словарях:
Function overloading — or method overloading is a feature found in various programming languages such as Ada, C#, VB.NET, C++, D and Java that allows the creation of several methods with the same name which differ from each other in terms of the type of the input and… … Wikipedia
Two-factor authentication — (TFA, T FA or 2FA) is an approach to authentication which requires the presentation of two different kinds of evidence that someone is who they say they are. It is a part of the broader family of multi factor authentication, which is a defense in … Wikipedia
Two-photon absorption — (TPA) is the simultaneous absorption of two photons of identical or different frequencies in order to excite a molecule from one state (usually the ground state) to a higher energy electronic state. The energy difference between the involved… … Wikipedia
function — [fuŋk′shən] n. [OFr < L functio < pp. of fungi, to perform < IE base * bheug , to enjoy > Sans bhuṅktē, (he) enjoys] 1. the normal or characteristic action of anything; esp., any of the natural, specialized actions of a system, organ … English World dictionary
Two by Twos — Prominent early preachers (left to right): William Gill, William Irvine, and George Walker Classification Protestant Polity Episcopal Geographical areas … Wikipedia
Two-dimensional nuclear magnetic resonance spectroscopy — (2D NMR) is a set of nuclear magnetic resonance spectroscopy (NMR) methods which give data plotted in a space defined by two frequency axes rather than one. Types of 2D NMR include correlation spectroscopy (COSY), J spectroscopy, exchange… … Wikipedia
Two-body problem — Two bodies with similar mass orbiting around a common barycenter with elliptic orbits. In classical mechanics, the two body problem is to determine the motion of two point particles that interact only with each other. Common examples include a… … Wikipedia
Two and a Half Men (season 5) — Two and a Half Men Season 5 DVD cover art Country of origin United States … Wikipedia
Two-photon physics — Two photon physics, also called gamma gamma physics, is a branch of particle physics for the interactions between two photons. If the energy in the center of mass system of the two photons is large enough, matter can be created.Fact|date=May… … Wikipedia
Two-dimensional singular value decomposition — (2DSVD) computes the low rank approximation of a set of matrices such as 2D images or weather maps in a manner almost identical to SVD (singular value decomposition) which computes the low rank approximation of a single matrix (or a set of 1D… … Wikipedia
Function (mathematics) — f(x) redirects here. For the band, see f(x) (band). Graph of example function, In mathematics, a function associates one quantity, the a … Wikipedia
