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  1. Dictionary
    immutable
    /ɪˈmjuːtəbl/

    adjective

    • 1. unchanging over time or unable to be changed: "an immutable fact"

    More definitions, origin and scrabble points

  2. An immutable object is something which you can safely assume isn't going to change; it has the important property that everyone using it can assume they're seeing the same value. Immutability usually also means you can think of the object as being a "value", and that there's no effective difference between identical copies of the object and the ...

  3. May 21, 2024 · Immutable Objects are of in-built datatypes like int, float, bool, string, Unicode, and tuple. In simple words, an immutable object can’t be changed after it is created. Example 1: In this example, we will take a tuple and try to modify its value at a particular index and print it.

  4. In programming, you have an immutable object if you can’t change the object’s state after you’ve created it. In contrast, a mutable object allows you to modify its internal state after creation.

  5. Jul 9, 2024 · Examples of immutable objects are primitive types like int, long, float, double, as well as classes like String. all legacy classes and wrapper classes are Immutable classes. Immutable objects, by their nature, do not provide methods/functions to modify their state.

  6. Jan 12, 2024 · Immutable basically means something that cannot be changed. In programming, immutable is used to describe a value that cannot be changed after it's been set. But, most programs require creating, updating, and deleting data. So why would we ever want to work with data that can't be changed?

  7. May 5, 2023 · Mutability refers to data types that can be accessed and changed after they've been created and stored in memory. Immutability, on the other hand, refers to data types that you can't change after creating them – but that you can still access in the memory.

  8. Nov 2, 2018 · Mutable vs immutable objects. Asked 16 years, 1 month ago. Modified 2 years, 6 months ago. Viewed 111k times. 204. I'm trying to get my head around mutable vs immutable objects. Using mutable objects gets a lot of bad press (e.g. returning an array of strings from a method) but I'm having trouble understanding what the negative impacts are of this.

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