Javascript - What is Callback?

Callback is a must known topic in javascript, to handle asynchronous programming. This video helps you to understand all you want to know about callback including what is callback, why we use it, how it works and how to use it. Watch full video to learn about callback completely. Things covered in video: - What is a callback function - How to use a callback function - How to pass functions as parameters - What is higher order function - Understanding callback hell and how to resolve it - Error first callback #Javascript #AsynchronousProgramming #callback

Видео Javascript - What is Callback? автора JavaScript Серверы