Impressions from SoCraTes 2017

I attended SoCraTes 2017 in Soltau. SoCraTes is an “Unconference”, where the participants set their own agenda and come up with topics for their sessions. Sessions can be presentations, workshops and open discussions. Here are the notes from some of the sessions I attended: Programming Exercise: Banishing State The example of this exercise was taken from a real-life project: A book indexing service that takes keyword/page number pairs as input and outputs either the page number, a range of page numbers or nothing, depending on previous inputs.