Where are the batteries?
We are entering the age of megawatt-scale batteries. I wondered how far we have come in Germany, so I created this map showing the latest projects.
Shopify's API via GraphQL in Python
GraphQL is a query language for APIs. It allows to define the structure of the requested data, which makes it possible to avoid returning overly large amounts of data.
JSON and pandas DataFrame
LaTex in Jekyll
Teaching computers to see
Applying a computer vision algorithm to some iconic and some not so iconic images.