Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

JavaScript

Using javascript no output in the console is shown

This is my code

let numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]

const findIndexOfTarget = ( arr, target ) => { for ( let i = 0; i < arr.length; i++ ) { if ( arr[i] == target ) { return i; } else { arr[i] = arr[i + 1] } } return -1 }

console.log( findIndexOfTarget( numbers, 7 ) );

// I also tried with

findeIndexOfTarget(numbers, 7);

1 Answer

Hi Marcel Durgante Ramos, What you have looks fine. what the error on the console? Check if you connected your Js file to html?