Basic JavaScript - Manipulate Arrays With unshift()

JavaScript
1

** Manipulate Arrays With unshift():**
I have tried the bellow code but it is not working I don’t know why( please any help).

Your code so far

// Setup
const myArray = [["John", 23], ["dog", 3]];

// Only change code below this line

myArray.unshift(["Paul", 35]);

Your browser information:

User Agent is: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Firefox/91.0

Challenge: Basic JavaScript - Manipulate Arrays With unshift()

Link to the challenge:

2

The starting code was:

const myArray = [["John", 23], ["dog", 3]];
myArray.shift();

// Only change code below this line

You changed something above that line.

Also the test result:

myArray should now have [[“Paul”, 35], [“dog”, 3]].

should be a clue too. Put a console.log on your result to see what you are getting.

3

Finally i changed browser with the same code and it worked

4

No, the code you posted above should fail. If you restore the feed code, it will pass.

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