What is asynchronous programming in Node.js?
An example of an AI chatbot conversation about asynchronous programming in Node.js.
What is asynchronous programming in Node.js?
Asynchronous programming in Node.js allows multiple operations to run concurrently without blocking the execution of the program.
Can you explain how callbacks work in asynchronous programming?
Sure! Callbacks are functions that are passed as arguments to other functions and are executed after a certain task is completed.
What are Promises and how do they improve upon callbacks?
Promises represent a value that may be available now, or in the future, or never. They help avoid callback hell by providing a cleaner way to handle asynchronous operations.
How do async/await work in Node.js?
Async/await is syntactic sugar built on top of Promises. It allows you to write asynchronous code that looks synchronous, making it easier to read and maintain.
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