What Are Javascript Promises [Crash Course]

Опубликовано: 24 Сентябрь 2020
на канале: Hungry Turtle Code

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A common question I hear is "What Are Javascript Promises?". It is also common to see people getting confused by javascript promises. But in this tutorial I will run through what promises are in javascript and explain some simple intuitions around how to think about promises. I promise (get it?) it isn't that hard.

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Timestamps:
00:00 - Intro
00:31 - Promises aren't mystical
01:16 - Returning data from functions
02:43 - Asynchronous Programming
04:35 - Chaining promises vs callbacks
05:35 - Creating your own promises
06:14 - What is async/await anyway?
07:27 - Thanks!

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