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JavaScript JavaScript Loops, Arrays and Objects Tracking Multiple Items with Arrays Create an Array

Posted by Andrew Alvarez
Andrew Alvarez
11,964 Points

Array

Challenge Task 1 of 2

Create an array named data and store any 3 numbers in it. Bummer! I don't see 3 numbers in the array

what am i doing wrong?

script.js 
var data = ['1','2','3']
index.html 
<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>JavaScript Loops</title>
</head>
<body>
<script src="script.js"></script>
</body>
</html>

2 Answers

Abe Layee
Abe Layee
8,378 Points
Abe Layee
Abe Layee
8,378 Points

By adding quotation around the number, it becomes a string. Get rid of the quotation from around the number like this. Check this is out for more information https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array

var data = [1,2,3]
Andrew Alvarez
Andrew Alvarez
11,964 Points

I saw the issue and i fixed it can you help me with Challenge 2?

Ryan Field
Ryan Field
Courses Plus Student 21,242 Points
Ryan Field
Ryan Field
Courses Plus Student 21,242 Points

Challenge 2 is very similar to the first one. What specifically don't you understand?

Mike Roberts
Mike Roberts
7,493 Points

For challenge 2 you just need to create one item as a string, one as a number, and one as a boolean value. You have already done the first two, so it should be fairly straightforward.