Join Eve Porcello for an in-depth discussion in this video The for...of loop, part of Learning ECMAScript 6.
This is fine and everything, but realistically,…the most likely use case for a for-of loop…is to iterate through those new data types…that we've introduced: maps and sets.…Let's take a look at how this works with a map.…So here on line 17, I'm going to create a new map.…So I'll say var topics equals new Map.…I then will say topics.set, and we'll use HTML,…and this is going to be a collection of URLs,…
- 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Q: The Babel API is out of date.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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