C++ programmer, amateur mathematician and web developer, currently interested in event stream processing, Dostoevsky, and microbrews.
31 What does this road sign mean? (Germany; red circle and X on a blue background, with a right-pointing arrow.) jul 1
14 Why do people scan their Intercity / Sprinter tickets twice (on entry and exit) in Amsterdam? jun 26
11 Didn't purchase an Expressway / vignette before driving on highways in Czech Republic. What can I expect? jul 3
7 Do any sources indicate additional risk for being a (South) Korean-American visiting North Korea? aug 20
3 Is there a website that lists the cheapest flights to meet between two cities? [duplicate] sep 25 '13
1 Will my US motorcycle license translate via International Driving Permit in Vietnam and Philippines? aug 10