Asynchronous programming is a crucial aspect of modern software development, allowing applications to perform tasks concurrently without blocking the main execution thread. In Dart, asynchronous programming is supported through the use of futures and the `async`/`await` keywords. These features enable developers to write non-blocking code, handle long-running operations efficiently, and create responsive and performant applications.
1. Futures:
A `Future` represents a computation that may not have completed yet. It is used to handle asynchronous operations that produce a result in the future. Futures provide a way to obtain the result of an asynchronous task when it becomes available.
When a function returns a `Future`, it means that the function is performing an asynchronous operation and will eventually produce a value. The calling code can interact with the returned `Future` to handle the completion or failure of the operation.
Futures allow developers to chain multiple asynchronous operations together, making it possible to perfo....
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