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Immutability Meaning: Definition, Examples, and Translations

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immutability

[ษชหŒmjuหtษ™หˆbษชlษชti ]

Definition

Context #1 | Noun

computer science

Immutability refers to the property of an object whose state cannot be modified after it is created. In programming, this concept is particularly important in functional programming languages, where immutable data structures help prevent unintended side effects. By ensuring that data cannot be changed, programs can be easier to reason about, test, and debug. Immutable objects can also facilitate concurrent programming by avoiding issues related to shared mutable state.

Synonyms

fixedness, unchangeability.

Examples of usage

  • In functional programming, immutability is a key principle.
  • Immutable objects simplify codebase management.
  • Using immutability can enhance software reliability.

Translations

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Interesting Facts

Philosophy

  • Philosophers like Heraclitus argued that everything is constantly changing, making the idea of immutability a topic of deep discussion.
  • In philosophical terms, immutability is often associated with concepts of truth and existence, especially in discussions about the universe.

Computing

  • In programming, immutability refers to objects that cannot be modified after they are created, promoting safer and more predictable code.
  • Functional programming languages, like Haskell, emphasize immutability as a way to avoid side effects and enhance data integrity.

Science

  • In genetics, certain traits may appear immutable yet can change due to mutations, highlighting the dynamic aspect of biology.
  • Physical laws in science, like gravity, are often seen as immutable, providing a consistent framework for understanding the universe.

Art and Culture

  • In many art forms, allusion to immutability can symbolize permanence, such as through sculptures or enduring literary themes.
  • Cultural traditions may emphasize immutability, suggesting that certain customs and values should remain unchanged over generations.

Origin of 'immutability'

Main points about word origin

  • The word comes from the Latin 'immutabilis', where 'in-' means 'not' and 'mutabilis' means 'changeable'.
  • This concept has been used in philosophical discussions for centuries, particularly in debates about the nature of reality.

The term 'immutability' is derived from the Latin word 'immutabilis', which means 'unchanging' or 'unfaltering'. The prefix 'im-' denotes negation, while 'mutabilis' comes from 'mutare', meaning 'to change'. The concept has been prevalent in various fields, especially in philosophy and later in programming paradigms. In the context of computer science, the notion of immutability gained traction with the rise of functional programming languages, which prioritize immutability for building more robust and maintainable code. Over the years, as the software development landscape evolved, the principles of immutability have influenced design patterns, data structures, and even database management systems, emphasizing the importance of consistent states.

Word Frequency Rank

At rank #29,454, this word represents specialized academic or technical vocabulary. It's less frequently encountered but may be valuable in specific contexts.