Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

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

Azsha Preble
Azsha Preble
5,090 Points
Posted by Azsha Preble
Azsha Preble
5,090 Points

Q concerning .shift/.unshift

The task asks me to take the first variable from the array and store it in a variable called 'shipping'- how do I set this up?

script.js 
var orderQueue = ['1XT567437','1U7857317','1I9222528'];
var shipping = shipping.shift(0)
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

KRIS NIKOLAISEN
KRIS NIKOLAISEN
54,972 Points
KRIS NIKOLAISEN
KRIS NIKOLAISEN
54,972 Points

orderQueue is the array with the data so you will want to use the shift method on that.

John Cruz
John Cruz
2,712 Points
John Cruz
John Cruz
2,712 Points

Shipping = orderQueue