What do you mean by mutable and immutable object?

Understand the Problem

The question is asking for the definitions and distinctions between mutable and immutable objects, which are fundamental concepts in programming, particularly in languages like Python. Mutable objects can be changed after their creation, while immutable objects cannot be altered once created.

Answer

Mutable objects can be modified; immutable ones cannot.

Mutable objects allow in-place modification of their contents, while immutable objects do not permit such alteration, requiring new objects to be created for different values.

Answer for screen readers

Mutable objects allow in-place modification of their contents, while immutable objects do not permit such alteration, requiring new objects to be created for different values.

More Information

In programming, this concept often determines how data is stored and manipulated, affecting efficiency and stability.

Tips

A common mistake is to assume that if an object appears to change, it is mutable. However, some languages, like Python, might create new objects instead.

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