Associative array and Hash function

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between Associative array and Hash function

Associative array vs. Hash function

In computer science, an associative array, map, symbol table, or dictionary is an abstract data type composed of a collection of (key, value) pairs, such that each possible key appears at most once in the collection. A hash function is any function that can be used to map data of arbitrary size to data of a fixed size.

Similarities between Associative array and Hash function

Associative array and Hash function have 7 things in common (in Unionpedia): Big O notation, Data structure, Function (mathematics), Hash table, Java (programming language), Python (programming language), Tuple.

Big O notation

Big O notation is a mathematical notation that describes the limiting behaviour of a function when the argument tends towards a particular value or infinity.

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Data structure

In computer science, a data structure is a data organization and storage format that enables efficient access and modification.

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Function (mathematics)

In mathematics, a function was originally the idealization of how a varying quantity depends on another quantity.

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Hash table

In computing, a hash table (hash map) is a data structure that implements an associative array abstract data type, a structure that can map keys to values.

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Java (programming language)

Java is a general-purpose computer-programming language that is concurrent, class-based, object-oriented, and specifically designed to have as few implementation dependencies as possible.

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Python (programming language)

Python is an interpreted high-level programming language for general-purpose programming.

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Tuple

In mathematics, a tuple is a finite ordered list (sequence) of elements.

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The list above answers the following questions

What Associative array and Hash function have in common
What are the similarities between Associative array and Hash function

Associative array and Hash function Comparison

Associative array has 83 relations, while Hash function has 131. As they have in common 7, the Jaccard index is 3.27% = 7 / (83 + 131).

References

This article shows the relationship between Associative array and Hash function. To access each article from which the information was extracted, please visit:

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