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@ -90,7 +90,7 @@ There are 7 data types:
- `boolean` for logical values: `true/false`, - `boolean` for logical values: `true/false`,
- `null` -- a type with a single value `null`, meaning "empty" or "does not exist", - `null` -- a type with a single value `null`, meaning "empty" or "does not exist",
- `undefined` -- a type with a single value `undefined`, meaning "not assigned", - `undefined` -- a type with a single value `undefined`, meaning "not assigned",
- `object` and `symbol` -- for complex data structures and unique identifiers, we didn't learn them yet. - `object` and `symbol` -- for complex data structures and unique identifiers, we haven't learnt them yet.
The `typeof` operator returns the type for a value, with two exceptions: The `typeof` operator returns the type for a value, with two exceptions:
```js ```js