I have an hour and a half commute (each way) and majority is spent on the train. I have a hotspot and do all my fun programming on there. Learning a new languag

I have an hour and a half commute (each way) and majority is spent on the train. I have a hotspot and do all my fun programming on there. Learning a new language, learning a new framework or just creating something. It's a great way to pass the time on the long commute.