Welcome to the Treehouse Community

The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.

JavaScript JavaScript Loops Working with 'for' Loops Refactor Code with a Loop

Dominic Lorenz
seal-mask
.a{fill-rule:evenodd;}techdegree
Dominic Lorenz
Front End Web Development Techdegree Student 1,928 Points

Error - your code should console.log once? Please help.

Here's my code:

let i; for (i = 2; i <=24; i+=2) { console.log(i); }

script.js
console.log(2);
console.log(4);
console.log(6);
console.log(8);
console.log(10);
console.log(12);
console.log(14);
console.log(16);
console.log(18);
console.log(20);
console.log(22);
console.log(24);

let i;
for (i = 2; i <=24; i+=2) {
  console.log(i);
}

1 Answer

Steven Parker
Steven Parker
215,940 Points

The challenge asks you to rewrite the code using a loop, so this is one time where you won't keep the original code when you add yours.