Join Eve Porcello for an in-depth discussion in this video Intro to promises, part of Learning ECMAScript 6.
So this is what's going to occur whenever…the promise resolves, whenever it is successful.…And in this case, we're going to set a timeout here,…and setTimeout is going to obviously take in…two things: it's going to take in a callback…function, which in this case is resolve; and…it's going to take in the number of milliseconds…before we timeout.…So here we'll say seconds times 1000.…So this is going to return those milliseconds for us.…
Okay, so let's console.log a little message…
- What is ECMAScript?
- Transpiling ECMAScript with Babel and Babel-node
- Using the let and const keywords
- Creating strings with template strings
- Enhancing object literals
- Working with ES6 classes and class inheritance
Skill Level Beginner
Q: The Babel API is out of date. How do I proceed with the course?
A: We are updating the course. In the meantime, you can install the babel-cli package and then install the presets that you need to follow along with the tutorials.
Building a Polling App with Socket IO and React.jswith Alex Banks3h 56m Intermediate
1. What Is ECMAScript 6 (ES6)?
2. Transpiling ES6
3. ES6 Syntax
4. ES6 Functions & Objects
5. Asynchronous Features
6. ES6 Classes
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