What are the common methods used with Promises in JavaScript?
An example of an AI chatbot conversation about common Promise methods in JavaScript.
What are the common methods used with Promises in JavaScript?
In JavaScript, common Promise methods include .then(), .catch(), and .finally(). They help handle asynchronous operations.
.then() seems important. Can you explain how it works?
.then() is used to handle the result of a fulfilled Promise. It takes two arguments: a callback for success and another for failure.
What about .catch()? When should I use it?
.catch() is used to handle errors in Promises. It's called when a Promise is rejected, allowing you to manage errors gracefully.
And .finally()? What does it do?
.finally() is called after the Promise is settled, regardless of its outcome. It's useful for cleanup actions.
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