This is very useful for beginners. I hope more frameworks/languages have a page of common "gotcha's" in their documentation in the future. Then again, it's sor

This is very useful for beginners. I hope more frameworks/languages have a page of common "gotcha's" in their documentation in the future. Then again, it's sort of a right of passage to spend a couple of hours debugging common mistakes when you're learning something new: you'll definitely not repeat your mistake in the future that way :)