. venv/bin/activate
flask run

docker run -it --rm --name postgres -p 5432:5432 -e POSTGRES_USER=root -e POSTGRES_PASSWORD=password -e POSTGRES_DB=questionarium -d postgres
docker run -it --rm --link postgres:db --name adminer -p 8080:8080 -d adminer

curl -X POST http://localhost:5000/questions -d '{ "title": "Question title", "answer": "Question answer", "category": "python" }' -H "Content-Type: application/json"

$ python
$ from app import db
$ db.create_all()
$ from app import Question
$ q = Question(title='question title', answer='question answer')
$ db.session.add(q)
$ db.session.commit()
$ Question.query.all()