My manager found me on LinkedIn. First, I did a phone screen, which I managed to convert into a Skype screen, as I've learned to not trust reception quality/consistency. After that, I was given a coding challenge in Node.js. I was given it because I had no experience with Node, so it would be a learning experience. However, I was expected to complete it in only 3-4 hours, which is ludicrous (I took 12-16). It wasn't even brought up during my onsite, which they said would happen.

As for the onsite, none of the questions were too hard or interesting. The questions varied, including some high-level, some algorithmic, and some more "cultural." Everyone was fairly nice. They got back to me fairly quickly, within 2-3 days, which was cool. If it weren't for the random coding challenge, I would have rated this a positive experience.

Write a function that returns true if a passed-in number is a power of 2.