What are the benefits of using type annotations in programming?
Type annotations help improve code readability, catch errors early, and enhance IDE support.
Can you give me an example of how type annotations work?
Sure! In Python, you can annotate a function like this: def add(a: int, b: int) -> int:
. This indicates that both parameters and the return value are integers.
Do type annotations affect performance?
No, type annotations are not enforced at runtime in languages like Python, so they don't impact performance.
Are there any downsides to using type annotations?
One downside is that they can add verbosity to your code, and some developers may find them cumbersome.
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