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String (computer science) Strings are typically made up of characters, and are often used to store human-readable data, such as words or sentences. In computer programming, a string is traditionally a sequence of characters, either as a literal constant or as some kind of variable. The latter may allow its elements to be mutated and the length ...
Knuth–Morris–Pratt algorithm. In computer science, the Knuth–Morris–Pratt algorithm (or KMP algorithm) is a string-searching algorithm that searches for occurrences of a "word" W within a main "text string" S by employing the observation that when a mismatch occurs, the word itself embodies sufficient information to determine where the ...
String theory. In physics, string theory is a theoretical framework in which the point-like particles of particle physics are replaced by one-dimensional objects called strings. String theory describes how these strings propagate through space and interact with each other. On distance scales larger than the string scale, a string looks just ...
A string substitution or simply a substitution is a mapping f that maps characters in Σ to languages (possibly in a different alphabet). Thus, for example, given a character a ∈ Σ, one has f ( a )= La where La ⊆ Δ * is some language whose alphabet is Δ. This mapping may be extended to strings as. f (ε)=ε.
The physical labor required is daunting, with around 8,000 separate pieces of thread over 2.5 miles long needed for each piece. The algorithms are a very necessary part of that process, figuring ...
String-searching algorithm. In computer science, string-searching algorithms, sometimes called string-matching algorithms, are an important class of string algorithms that try to find a place where one or several strings (also called patterns) are found within a larger string or text. A basic example of string searching is when the pattern and ...
Rectus femoris muscle. Identifiers. MeSH. D000070633. Anatomical terms of muscle. [ edit on Wikidata] In human anatomy, a hamstring ( / ˈhæmstrɪŋ /) is any one of the three posterior thigh muscles between the hip and the knee (from medial to lateral: semimembranosus, semitendinosus and biceps femoris ). [3] [4]
String phenomenology is the part of string theory that attempts to construct realistic models of particle physics based on string and M-theory. Typically, such models are based on the idea of compactification. Starting with the ten- or eleven-dimensional spacetime of string or M-theory, physicists postulate a shape for the extra dimensions.