Use 'Promises' | Async/Await | in place of JavaScript Callbacks.

added by JavaScript Kicks
1/10/2020 7:56:47 AM

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We should use Promises which allows us to access asynchronous method and return values to synchronous methods. and Async/Await is the extension of promises. Understand what `Synchronous` and `Asynchronous`. Understand `Callback` - with an Example.


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