Some plans may require that you fill through a mail order pharmacy for fills of more than a 30-day supply. To switch to 90-day fills, note that you'll need a new prescription from your doctor; a 30-day quantity prescription will not allow 90-day fills.
Python is an extremely popular language when teaching students programming. Whether it be at the college level, high school or even middle school. Python is popular because the syntax is easy to read and has many uses, for example: Ai, machine learning, web app development, data processing, game creation. My Powerful Python 3 course specifically designed for classroom learning. It will be in classrooms coming September 2017.
Ruby has become popular the last few years because of the Ruby on Rails framework for web applications. With this framework, people who know Ruby can quickly create web applications. The programming language Ruby itself has already existed since 1995, but Ruby on Rails is the killer app that made it popular. Ruby is quite similar to Python, a programming language that's used a lot for Ubuntu desktop applications. It's certainly worth it to learn Ruby.