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

lagah rajan
lagah rajan
1,741 Points
Posted by lagah rajan
lagah rajan
1,741 Points

Now create a new variable named cancelled. Remove the last item from the orderQueue array and store it in the variable c

error not passing first testcase . when i run 2nd testcase.

script.js 
var orderQueue = ['1XT567437','1U7857317','1I9222528'];
var shipping = orderQueue.shift();
var cancelled =orderQueue.poll();
index.html 
<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>JavaScript Loops</title>
</head>
<body>
<script src="script.js"></script>
</body>
</html>

1 Answer

Jennifer Nordell
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STAFF
.a{fill-rule:evenodd;}techdegree
Jennifer Nordell
Treehouse Teacher
Jennifer Nordell
.a{fill-rule:evenodd;}techdegree
Jennifer Nordell
Treehouse Teacher

Hi there! You're actually doing really well here, but you've gotten a word mixed up somehow. There is no "poll" method on an array. So when you try and use it, it creates a syntax error which results in the "Task 1 no longer passing" message. Here is a hint: there is, however, an array.pop() method :smiley:

Good luck, but let me know if you're still stuck! :sparkles:

lagah rajan
lagah rajan
1,741 Points
lagah rajan
lagah rajan
1,741 Points

thanku mam for your help and it work well :-). i will take care of this in future.