This story is unavailable.

Bob,

As a fellow chemical engineering student who is also programming in swift, I really appreciate your hard work and the quality of your tutorials. I commonly refer people to your tutorials through Reddit when they are posed with a misunderstanding of any fundamental concept.

Keep up the great work. I can speak for your entire fan base that we greatly appreciate your efforts.

One clap, two clap, three clap, forty?

By clapping more or less, you can signal to us which stories really stand out.