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  2. Hash table - Wikipedia

    en.wikipedia.org/wiki/Hash_table

    Space. Θ (n) [ 1 ] O (n) A small phone book as a hash table. In computing, a hash table is a data structure that implements an associative array, also called a dictionary or simply map; an associative array is an abstract data type that maps keys to values. [ 2 ] A hash table uses a hash function to compute an index, also called a hash code ...

  3. Query string - Wikipedia

    en.wikipedia.org/wiki/Query_string

    Query string. A query string is a part of a uniform resource locator (URL) that assigns values to specified parameters. A query string commonly includes fields added to a base URL by a Web browser or other client application, for example as part of an HTML document, choosing the appearance of a page, or jumping to positions in multimedia content.

  4. Comparison of data-serialization formats - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_data...

    Comparison of data-serialization formats. Appearance. This is a comparison of data serialization formats, various ways to convert complex objects to sequences of bits. It does not include markup languages used exclusively as document file formats.

  5. JavaScript templating - Wikipedia

    en.wikipedia.org/wiki/JavaScript_templating

    JavaScript templating refers to the client side data binding method implemented with the JavaScript language. This approach became popular thanks to JavaScript's increased use, its increase in client processing capabilities, and the trend to outsource computations to the client's web browser. Popular JavaScript templating libraries are ...

  6. Hard coding - Wikipedia

    en.wikipedia.org/wiki/Hard_coding

    Hard coding. Hard coding (also hard-coding or hardcoding) is the software development practice of embedding data directly into the source code of a program or other executable object, as opposed to obtaining the data from external sources or generating it at runtime. Hard-coded data typically can only be modified by editing the source code and ...

  7. Document Object Model - Wikipedia

    en.wikipedia.org/wiki/Document_Object_Model

    t. e. The Document Object Model (DOM) is a cross-platform and language-independent interface that treats an HTML or XML document as a tree structure wherein each node is an object representing a part of the document. The DOM represents a document with a logical tree. Each branch of the tree ends in a node, and each node contains objects.

  8. Mersenne Twister - Wikipedia

    en.wikipedia.org/wiki/Mersenne_Twister

    The state needed for a Mersenne Twister implementation is an array of n values of w bits each. To initialize the array, a w -bit seed value is used to supply x 0 {\displaystyle x_{0}} through x n − 1 {\displaystyle x_{n-1}} by setting x 0 {\displaystyle x_{0}} to the seed value and thereafter setting

  9. Associative array - Wikipedia

    en.wikipedia.org/wiki/Associative_array

    In an associative array, the association between a key and a value is often known as a "mapping"; the same word may also be used to refer to the process of creating a new association. The operations that are usually defined for an associative array are: [ 3 ][ 4 ][ 8 ] Insert or put. add a new pair to the collection, mapping the key to its new ...