What are the best practices for promise handling in JavaScript?
Some best practices include using .catch()
for error handling, avoiding nested promises, and using async/await
for cleaner code.
Can you explain why avoiding nested promises is important?
Avoiding nested promises helps to keep your code more readable and maintainable, reducing complexity and potential errors.
What is the difference between Promise.all
and Promise.race
?
Promise.all
waits for all promises to resolve, while Promise.race
resolves as soon as the first promise resolves or rejects.
How can I handle multiple promises with error handling?
You can use Promise.allSettled()
to handle multiple promises and get the results of all, regardless of whether they succeed or fail.
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