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 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
Posted by Dominic Lorenz
.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
231,275 Points
Steven Parker
Steven Parker
231,275 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.