For example:

2\.1 Copy the code in your `.js` file and run it. You will see that you will get a SyntaxError. Find a solution for this error, Hint read the error message carefully, it also gives an indication of where the problem is.

3\. Declare a variable `x` and initialize it with an integer.

3\.1 First, _declare_ your variable `x`.

3\.2 Add a console.log statement that explains that explains in words what _you think_ the value of `x` is, like in this example:

// TODO -> here you initialize your variable

console.log('the value of my variable x will be: whateverYouThinkItWillLog');

3\.3 Add a console.log statement that logs the value of `x`

3\.4 Now _initialize_ your variable `x` with an integer

3\.5 Now add a console.log statement that explains what _you think_ the value of `x` is.

3\.6 Add a console.log statement that logs the value of `x`.

Steps to be taken:

4\. Declare a variable `y` and assign a string to it.

4\.1 Write a console.log statement in which you explain in words what _you think_ the value of the string is

4\.2 Now console.log the variable `y`.

4\.3 Now assign a new string to the variable `y`

4\.4 Just like you did before write a console.log statement that explains in words what you think will be logged to the console.

4\.5 Now console.log `y` again.

// TODO -> here you declare AND assign your string

5\. How do you round the number 7.25, to the nearest integer?

5\.1 Declare a variable `z` and assign the number 7.25 to it.

5\.2 Console.log `z`.

5\.3 Declare another variable `a` that has the value of z but rounded to the nearest integer.

5\.4 Console.log `a`

5\.5 So now we have `z` and `a` find a way to compare the two values and store the highest of the two in a new variable.

5\.6 Console.log the highest value.

6\. Arrays!

6\.1 Declare an empty array (you can decide on how to call it yourself, but read on a bit here and see if you can find a good name that exactly describes what this variable will hold).

6\.2 Write a console.log statement that explains in words what you think the value of the array is.

6\.3 Console.log your array.

6\.4 Create an array that has your favorite animals inside

6\.5 Log your array

6\.6 Add a statement that adds Daan's favorite animal (baby pig) to the *existing array*

6\.7 Log your new array!

7\. More strings

7\.1 Let's consider the following string: `let myString = "this,is,a,test"`.

7\.2 Add the string to your file and console.log it.

7\.3 Find a way to get the length of `myString`.

7\.4 Console.log the length of `myString`.

8\. Write a program that checks the types of two variables and prints out `SAME TYPE` if they are the same type.

8\.1 First declare at least four variables and assign them different data types.

8\.2 For each variable write a `console.log` statement that logs the value

```js

let foo = 3;

console.log('The value of my variable foo is: ' + foo);

```

8\.3 Now write a console.log statement wherein you first explain in words what you think the _type_ of your variables is.

8\.4 Now use `typeof` to log the actual _type_ of your variables.

8\.5 Now compare the types of your different variables with one another.

8\.6 Make sure to also show a message when the variables you are comparing are not the same type.

For example:

9\. If `x` equals 7, and the only other statement is `x = x % 3`, what would be the new value of `x`?

9\.1 Add at least 3 `console.log` statements in which you show that you understand what `%` does.

10\. Write a program to answer the following questions:

10\.1 Can you store multiple types in an array? Numbers and strings? Make an example that illustrates your answer.

10\.2 Can you compare infinities? (Not in Eyad's world) - does 6/0 === 10/0? How can you test this?

10\.3 Add console.log statements to the above program's in which you show that you understand the concepts (just like you've done in the above assignments).