Javascript multiple assignment statement

Question

I saw that line in some code ``` window.a = window.b = a; ``` How does it work? Does the following always return true? `window.a == a`

Accepted Answer

it means

```
window.b=a;
window.a=a;
```

OR You can say.

```
window.b=a;
window.a=window.b;
```

two assignments in a single statment

and

And one more thing

window.a==a right?

yes this is Right. It will return true

Solution