What are the different methods of a Promise in JavaScript?
An example of an AI chatbot conversation about Promise methods in JavaScript.
What are the different methods of a Promise in JavaScript?
In JavaScript, a Promise has several methods: .then(), .catch(), .finally(), and static methods like Promise.all() and Promise.race().
.then() and .catch() - can you explain how they work?
.then() is used to handle the resolved value of a Promise, while .catch() is used to handle any errors that occur.
What about .finally()? How is it different?
.finally() is called after the Promise is settled, regardless of whether it was resolved or rejected, allowing for cleanup actions.
Can you give me an example of using Promise.all()?
Sure! Promise.all() takes an array of Promises and returns a single Promise that resolves when all of the input Promises have resolved.
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