What are the differences between type annotations and dynamic typing?

What are the differences between type annotations and dynamic typing?

Type annotations are explicit declarations of variable types, while dynamic typing allows types to be determined at runtime.

Can you give me an example of a language that uses type annotations?

Sure! Python supports type annotations, allowing you to specify types for function parameters and return values.

What are the advantages of using type annotations?

Type annotations can improve code readability, help with debugging, and enable better tooling support like IDEs and linters.

Are there any downsides to using dynamic typing?

Yes, dynamic typing can lead to runtime errors that are harder to catch during development, making debugging more challenging.

Which approach is better for large projects?

For large projects, type annotations are often preferred as they enhance maintainability and reduce the risk of type-related bugs.