What is asynchronous JavaScript and how does it work?
Asynchronous JavaScript allows code to run in the background, enabling non-blocking operations. It uses callbacks, promises, and async/await.
Can you explain the difference between callbacks and promises?
Sure! Callbacks are functions passed as arguments to be executed later, while promises represent a value that may be available now or in the future.
What are some common use cases for asynchronous JavaScript?
Common use cases include making API calls, handling file uploads, and performing tasks that require waiting for user input.
How does async/await improve the readability of asynchronous code?
Async/await allows you to write asynchronous code that looks synchronous, making it easier to read and maintain.
Get this answer and more from ChatGPT in Telegram, try it for free!
Get Started For FreePowered by advanced language models trained on billions of online words and conversations, MagicBuddy delivers friendly and helpful chat on demand.
Ask questions and get answers. Crack jokes and get laughs. Or even get writing ideas and study help. MagicBuddy's conversational intelligence allows for a truly unique and useful chat experience.
Curious? Try these prompts:
MagicBuddy is incredibly easy to use and the responses are lightning fast! 🥇
Impressive! MagicBuddy is my go-to AI assistant. It’s quick, accurate, and user-friendly.
Sending voice messages makes it easier to use in the middle of the day and the answers are super fast.
Love it! A friend of mine told me about it and it has made my life so much easier. It’s like having a helpful friend in my pocket!
I use 2 months already, simply amazing! MagicBuddy delivers answers in a snap. It’s a must-have tool for staying informed!
Game-changer! MagicBuddy’s speed and accuracy are unmatched. It’s my secret weapon for productivity
Say Hello to Your New Telegram BFF - Try MagicBuddy Free!
Get Started For Free