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JavaScript JavaScript Arrays Store Multiple Values in an Array Add Elements to an Array

Posted by Thomas Ma
Thomas Ma
15,199 Points

Next, add two names to the beginning of the array using the unshift() array method. The final array should have eight na

I dont know what i did wrong

script.js 
var guestList = ['Sandra', 'Omar', 'Magnus', 'Becky'];
guestList.push('Mars', 'Mary');
guestList.unshift('Alex', 'Jason', 'David');
Julian Addison
Julian Addison
13,302 Points
Julian Addison
Julian Addison
13,302 Points

You're using the unshift method properly. What you've done wrong is that you've added three new names to the array. Just remove 'David' from the method call. The result of the second task is that the array needs 8 names, and your array has 9 once the code runs.

ERIN KOONTZ
ERIN KOONTZ
6,041 Points

var guestList = ['Sandra', 'Omar', 'Magnus', 'Becky']; guestList.push('Mars', 'Mary'); guestList.unshift('Alex', 'Jason' );

1 Answer

Tom Nguyen
Tom Nguyen
33,500 Points
Tom Nguyen
Tom Nguyen
33,500 Points

my solution:

script.js 
const guestList = ['Eleven', 'Dustin', 'Lucas', 'Will'];
guestList.push('new_guest_1','new_guest_2');
guestList.unshift('add_to_beginning_1', 'add_to_beginning_2');