• the area of formal language theory, frequent use is made of a variety of string functions; however, the notation used is different from that used for computer...
    15 KB (2,321 words) - 15:18, 12 May 2025
  • Thumbnail for String (computer science)
    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...
    41 KB (5,027 words) - 16:16, 11 May 2025
  • different sets of like operations. Levenshtein distance operations are the removal, insertion, or substitution of a character in the string. Being the most common...
    19 KB (2,449 words) - 16:16, 6 July 2025
  • Thumbnail for Python syntax and semantics
    variety of string operations. Strings in Python are immutable, meaning that string operations, such as replacement of characters, return a new string; in other...
    59 KB (6,788 words) - 17:47, 14 July 2025
  • Thumbnail for Concatenation
    function. In formal language theory and computer programming, string concatenation is the operation of joining character strings end-to-end. For example, the...
    9 KB (1,007 words) - 23:34, 19 May 2025
  • parallel operation packs noticeable increases in performance. SSE4.2 introduced new SIMD string operations, including an instruction to compare two string fragments...
    23 KB (1,613 words) - 15:39, 30 July 2025
  • that allows for a particularly fast implementation of many important string operations Prefix (disambiguation) This disambiguation page lists articles associated...
    911 bytes (167 words) - 14:07, 28 October 2019
  • Thumbnail for Formal language
    intersection, and complement. Another class of operation is the element-wise application of string operations. Examples: suppose L 1 {\displaystyle L_{1}}...
    27 KB (3,163 words) - 22:12, 19 July 2025
  • In formal language theory, the empty string, or empty word, is the unique string of length zero. Formally, a string is a finite, ordered sequence of characters...
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  • powerful when used with string operations, and is a major underlying basis for Icon's overall design. Consider the indexOf operation found in many languages;...
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  • computer programming, a bitwise operation operates on a bit string, a bit array or a binary numeral (considered as a bit string) at the level of its individual...
    31 KB (3,832 words) - 16:45, 16 June 2025
  • Thumbnail for Suffix tree
    Suffix tree (category String data structures)
    particularly fast implementations of many important string operations. The construction of such a tree for the string S {\displaystyle S} takes time and space linear...
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  • stack segment. The extra segment is the mandatory destination for string operations (for example MOVS or CMPS); for this one purpose only, the automatically...
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  • Thumbnail for Rope (data structure)
    Rope (data structure) (category String data structures)
    most rope operations require balanced trees, the tree may need to be re-balanced after concatenation. Definition: Split (i, S): split the string S into two...
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  • science, the string-to-string correction problem refers to determining the minimum cost sequence of edit operations necessary to change one string into another...
    4 KB (418 words) - 08:42, 16 July 2024
  • browsers, which measure rendering and animation, DOM transformations, string operations, mathematical calculations, sorting algorithms, graphic performance...
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  • Thumbnail for Approximate string matching
    of primitive operations necessary to convert the string into an exact match. This number is called the edit distance between the string and the pattern...
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  • In physics, string theory is a theoretical framework in which the point-like particles of particle physics are replaced by one-dimensional objects called...
    122 KB (15,298 words) - 19:57, 8 July 2025
  • functions implementing operations on strings (character strings and byte strings) in its standard library. Various operations, such as copying, concatenation...
    48 KB (3,568 words) - 02:41, 20 February 2025
  • non-terminal symbols, a ∈ Σ is a terminal symbol, and ε denotes the empty string, i.e. the string of length 0. S is called the start symbol. In a left-regular grammar...
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  • (making some operations much faster and some much slower). Though std::string no longer uses it, many (perhaps most) alternative string libraries still...
    14 KB (1,641 words) - 12:41, 18 June 2025
  • Thumbnail for Ruby (programming language)
    The ability to mark all string literals as frozen by default with a consequently large performance increase in string operations. Hash comparison to allow...
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  • private FName: string; public property Name: string read FName; constructor Create(AName: string); end; constructor TPerson.Create(AName: string); begin FName...
    36 KB (4,422 words) - 21:18, 3 August 2025
  • length of a string SETCURRENT – sets the current length of a string; e.g. setcurrent(str,length(str)-1); !! – concatenation operator String arithmetic...
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  • languages recognized by NFAs is closed under the following operations. These closure operations are used in Thompson's construction algorithm, which constructs...
    29 KB (4,498 words) - 11:45, 27 July 2025
  • Thumbnail for Linearizability
    In concurrent programming, an operation (or set of operations) is linearizable if it consists of an ordered list of invocation and response events, that...
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  • Thumbnail for X86
    stack frame. SI/ESI/RSI: Source index for string operations. DI/EDI/RDI: Destination index for string operations. IP/EIP/RIP: Instruction pointer. Holds...
    105 KB (10,906 words) - 21:35, 26 July 2025
  • token sequence (i.e., search and replace). Sequence patterns (e.g., a text string) are often described using regular expressions and matched using techniques...
    28 KB (3,292 words) - 08:36, 25 June 2025
  • Thumbnail for Lodash
    simplifying math operations. Function: simplifying binding, decorating, constraining, throttling, debouncing, currying, and changing the pointer. String: conversion...
    3 KB (226 words) - 20:22, 23 August 2024
  • Thumbnail for Laravel
    Laravel Sanctum, Custom Eloquent Casts, Blade Component Tags, Fluent String Operations and Route Model Binding Improvements. Laravel 8 was released on September...
    22 KB (1,827 words) - 16:20, 25 July 2025