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

Posted by Sarfaraj Alam
Sarfaraj Alam
14,074 Points

Removing Items from Arrays

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

where I am doing wrong?

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

Tobias Helmrich
Tobias Helmrich
31,603 Points
Tobias Helmrich
Tobias Helmrich
31,603 Points

Hey Sarfaraj,

you almost got it right, good job! The problem is that you're creating shipping as an array but it should just be a variable containing the first item of the orderQueue array. So if you remove the second line and remove the brackets around orderQueue.shift(); it should work.

Like so:

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

I hope that helps! :)

Sarfaraj Alam
Sarfaraj Alam
14,074 Points
Sarfaraj Alam
Sarfaraj Alam
14,074 Points

Thank you for your help