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The strings over an alphabet, with the concatenation operation, form an associative algebraic structure with identity element the null string—a free monoid. Sets of strings with concatenation and alternation form a semiring, with concatenation (*) distributing over alternation (+); 0 is the empty set and 1 the set consisting of just the null ...
A linked list is a sequence of nodes that contain two fields: data (an integer value here as an example) and a link to the next node. The last node is linked to a terminator used to signify the end of the list. In computer science, a linked list is a linear collection of data elements whose order is not given by their physical placement in memory.
Bennifer — Ben Affleck (left) and Jennifer Lopez (right) In linguistics, a blend —also known as a blend word, lexical blend, or portmanteau[ a ] —is a word formed, usually intentionally, by combining the sounds and meanings of two or more words. [ 2 ][ 3 ][ 4 ] English examples include smog, coined by blending smoke and fog, [ 3 ][ 5 ] as ...
In functional programming, a monad is a structure that combines program fragments and wraps their return values in a type with additional computation. In addition to defining a wrapping monadic type, monads define two operators: one to wrap a value in the monad type, and another to compose together functions that output values of the monad type (these are known as monadic functions).
A primary purpose of strings is to store human-readable text, like words and sentences. Strings are used to communicate information from a computer program to the user of the program. [ 2 ] A program may also accept string input from its user. Further, strings may store data expressed as characters yet not intended for human reading.
move to sidebarhide. (Top) 1Cyclic redundancy checks. 2Checksums. 3Universal hash function families. 4Non-cryptographic hash functions. 5Keyed cryptographic hash functions. 6Unkeyed cryptographic hash functions.
k. -way merge algorithm. In computer science, k-way merge algorithms or multiway merges are a specific type of sequence merge algorithms that specialize in taking in k sorted lists and merging them into a single sorted list. These merge algorithms generally refer to merge algorithms that take in a number of sorted lists greater than two.
Depiction of the Combine's Civil Protection. Certain elements of the Combine's appearance, such as that of the Advisors, are inspired by the works of Frank Herbert. [1] The towering Striders seen throughout Half-Life 2 and its subsequent episodes are based directly on the Martian tripods of the H.G. Wells novel The War of the Worlds, where said Martians invade Victorian England, using the ...