javascript array foreach async

in this tutorial, we will learn how to use the `foreach` method with `async/await` in javascript to iterate over an array of urls and fetch data asynchronously.

when using the `foreach` method with `async/await`, it is important to keep in mind that `foreach` does not wait for the asynchronous operation to complete before moving on to the next iteration. this can cause unexpected behavior, such as the data being logged out of order or not at all.

to ensure that each asynchronous operation is awaited properly, we can use a `for...of` loop instead of `foreach`. however, if you still want to use `foreach` for its simplicity, you can wrap the async function inside a promise to enforce proper waiting:

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