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Chris Harkin1,104 Points
Removing items from arrays Challenge Task 1
Hi can can any one help am stuck on the first challenge question for this video.
"Challenge Task 1 of 2
The orderQueue array contains a list of customer orders. Create a new variable named shipping -- remove the first item from the array and place it in the shipping variable. "
The error am getting
Bummer! It doesn't look like you stored the first item from the array in the shipping variable.
var orderQueue = ['1XT567437','1U7857317','1I9222528']; orderQueue.shift(); var shipping = ['1XT567437'];
the 'shift' method removes the first element of the list and returns it.
This is how one does it:
var orderQueue = ['1XT567437','1U7857317','1I9222528']; var shipping = orderQueue.shift();
Also, square brackets are creating a list literal. So when you write ['1XT567437'], you create a list that contains the String '1XT567437'.