# Reading material for the third lecture:

```
In week three we will discuss the following topics:
• CLI (Command Line Interface)
• Closures 
• Scope
• Array Manipulations 
• Basic DOM manipulations [img src, innerHTML]
• Code commenting
```

### Here are resources that we like you to read as a preparation for the coming lecture. 

- [Closures](http://javascriptissexy.com/understand-javascript-closures-with-ease/)
- [MDN Closures](https://developer.mozilla.org/en/docs/Web/JavaScript/Closures)
- [Array](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/prototype)


### Refresher:
* Objects (*important to really understand them, read this if you are unsure! You may also read chapters 72, 73 and 74 if you have time and want to learn more*):</br>
Chapters 70-71, 75


### Review
- Go through the review of [week 1](https://github.com/HackYourFuture/JavaScript/blob/master/Week1/REVIEW.md)
- Go through the review of [week 2](https://github.com/HackYourFuture/JavaScript/blob/master/Week2/REVIEW.md)
- Go through the review of [week 3](https://github.com/HackYourFuture/JavaScript/blob/master/Week3/REVIEW.md)

_Please go through the material and come to class prepared!_