Instruction: Explain the mechanisms available in TypeScript for handling asynchronous operations, including a code example.
Context: This question examines the candidate's ability to manage asynchronous code execution in TypeScript, leveraging features like Promises and async/await.
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To begin with, Promises in TypeScript are a core concept for managing asynchronous operations. A Promise is essentially an object representing the eventual completion or failure of an asynchronous operation. It allows you to write cleaner code by avoiding the callback hell, making error handling easier and more straightforward. The beauty of Promises is their ability to chain operations and handle complex asynchronous flows in a more readable manner.
For example, consider a scenario where we need to fetch user data from an API and then process it:...