await is only valid in async function,

by Radhe Gupta
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In this blog post, I talk about the await keyword and how it is only valid in async functions.

I also discuss how you can use the await keyword to create asynchronous code that doesn’t have any callback functions. Points: – await is only valid in async function. It cannot be used with synchronous code. ‘this means that you can use the keyword without any other functions to control execution flow.’ – The await keyword does not have a return value, but it will wait until the promise has been fulfilled before continuing and returning from its call site. For example, `await Promise((resolve) => setTimeout(() => resolve(), 500)),` waits for half a second to finish resolving before completing its own asynchronous task of executing the `setTimeout`. This prevents errors such as having two tasks execute at once when one should logically happen after another. Await also saves CPU time because there are no callback

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