Arrays etc.

We will be using arrays a lot so pay extra attention to these exercises.  NOTE: this set of exercises begin where you left off, just after the word blanks exercise.

1. Store Multiple Values in one Variable using JavaScript Arrays
2. Nest one Array within Another Array
3. Access Array Data with Indexes
4. Modify Array Data With Indexes
5. Access Multi-Dimensional Arrays With Indexes
6. Manipulate Arrays With push()
7. Manipulate Arrays With pop()
8. Manipulate Arrays With shift()
9. Manipulate Arrays With unshift()
10. Shopping List
11. Write Reusable JavaScript with Functions
12. Passing Values to Functions with Arguments
13. Global Scope and Functions
14. Local Scope and Functions
15. Global vs. Local Scope in Functions
16. Return a Value from a Function with Return
17. Understanding Undefined Value returned from a Function
18. Assignment with a Returned Value
19. Stand in line.