Asynchronous JavaScript using Callback Functions | Create custom async functions with callbacks

Published: 02 April 2022
on channel: Mayank Srivastava

584

In this video, we will be discussing how callback functions in JS work and how we can utilize their behavior to handle asynchronous code. Each concept is being explained with easy-to-follow examples and in the end, we will also create a custom MySQL function that uses callbacks to handle responses.

Important Links:
mysql2 library - https://github.com/sidorares/node-mysql2

Chapters:
0:00 Intro
1:00 What are callbacks?
2:45 async events and setTimeout()
4:30 Handling async code with callbacks
8:16 Callbacks vs. Promises
10:42 Creating a custom callback function

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