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 Foundations Functions Scope

Patrick Ludwig
Patrick Ludwig
2,462 Points
Posted by Patrick Ludwig
Patrick Ludwig
2,462 Points

Why is this stuff not covered in videos before we are tested on it?

we were not told that typeof could be used with anything but undefined that I remember in previous videos, but the last challenge asks us to do just that. It also requires that we pass multiple arguments into an if statement which is different than we have ever seen. I passed the challenge, but had to ask for help in the forum to do so. This makes me feel like I am missing something. Am I wrong, or do these videos need to be appended? (This question is more for the Treehouse staff than other member users).

Jacob Mishkin
Jacob Mishkin
23,118 Points

The JavaScript Foundations course is an older version of what is now JavaScript Basics and Loops, Arrays, and Methods, If you're have problems going through foundations I would suggest trying the JavaScript Basics class. Its the Same Material just updated. I hope this helps.