And I'll be honest with you right off the bat,…these are not all that useful in the general case,…meaning they're not all that useful for you…to make your own symbols.…I'll tell you why people think that they want to create…their own symbols, and I'll show you a use case for that,…but honestly the only reason I'm introducing you to symbols…is so that we can talk about existing,…what are called well-known symbols,…those are actually really useful.…By creating your own symbols, I'm not sure that--…I've never done it, not once in all of my programming.…
But we'll explain what this is all about, okay?…So the way to make a new value of this type,…
This course was created by Frontend Masters. It was originally released on 01/10/2017. We're pleased to host this training in our library.
- The arrow function
- Arrow function variations
- Closures and explicit blocks
- Default values
- Using the gather and spread operators
- Dumping variables
- Concise properties and methods
- Symbols, iterators, and generators
- Optimizing codes for the reader
Skill Level Intermediate
1. Arrow Functions
2. Block Scope
3. Default Values and the Gather/Spread Operators
5. Template Strings
6. Symbols, Iterators, and Generators
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