[JS] IIFE (Immediately Invoked Function Expression)
IIFE (Immediately Invoked Function Expression) in JavaScript runs immediately when it defined.
IIFE (Immediately Invoked Function Expression) in JavaScript runs immediately when it defined.
With generator, you can call the yield like a tokken. Here is an example.
This example shows that how to use deconstucting assignment with some function parameters.
```js let options = { title: “SOMETHING”, width: 200, height: 300 };