What is async programming in Scala?
Async programming in Scala allows you to write non-blocking code, enabling better performance and responsiveness.
Can you explain how Futures work in Scala?
Futures in Scala represent a value that may not yet be available. They allow you to perform computations asynchronously.
How do I handle errors in async operations?
You can handle errors in async operations using the recover
or recoverWith
methods on a Future.
What are some common use cases for async programming?
Common use cases include web services, data processing, and any scenario where you want to improve application responsiveness.
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