Futurelearn are offering free training places on short part-time courses. There’s a limited list to choose from but one that may interest the readers is an introductory course on Java programming.
The courses are run by leading UK universities, are completely free, and you can study at your pace.
The Java course starts early 2014, runs for 7 weeks and they suggest you will need to study around 3 hours per week – that should give me something to do on the train every day.
Full details and a list can be found here: https://www.futurelearn.com/courses