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Ever wonder how JavaScript handles async tasks? Let’s make Promises simple!
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Ever wonder how JavaScript handles async tasks? Let’s make Promises simple!
A Promise in JavaScript lets you manage asynchronous operations like fetching data from an API. Let's break it down!
Here, getData is a function that returns a Promise. The resolve method is called when the async operation is successful.
We use .then() to handle the success and .catch() for any errors!
Always add a .catch() at the end to handle any unexpected errors during async tasks!
A Promise in JavaScript lets you manage asynchronous operations like fetching data from an API. Let's break it down!
Here, getData is a function that returns a Promise. The resolve method is called when the async operation is successful.
We use .then() to handle the success and .catch() for any errors!
Always add a .catch() at the end to handle any unexpected errors during async tasks!