Why should I use immutable types in programming?

Why should I use immutable types in programming?

Using immutable types can help prevent bugs, make your code easier to understand, and improve performance in certain scenarios.

Can you explain how they prevent bugs?

Immutable types ensure that once an object is created, it cannot be changed. This reduces side effects and makes it easier to reason about your code.

What are some examples of immutable types?

Common examples include strings, tuples in Python, and the 'final' keyword in Java, which prevents modification.

Are there any downsides to using immutable types?

Yes, they can lead to increased memory usage and may require more complex code for certain operations, like updates.