Using Pandas Named Aggregates with groupby
Something I use very often in pandas is named aggregates in groupby’s, but I keep forgetting the somewhat strange syntax, […]
Vectorized GPS distance/speed calculation for pandas
Introduction The haversine formula implemented below is not the most accurate distance calculation on the surface of a sphere, but […]
A very simple random coffee bot for slack
After using www.randomcoffees.com successfully for a while we started receiving errors such as: /randomcoffees failed with the error "operation_timeout" I […]
My TicWatch Pro 3 broke after a month
Introduction – all sensors failed after 27 days I have been using a Garmin Vivoactive 3 for several years and […]
Salvaging a dead Windows laptop by backing up files to a Linux server
A family member was in the unfortunate situation that her Windows 10 Lenovo Thinkpad 13 was stuck in a boot […]
Geospatial visualizations in python – PyData Copenhagen talk on the 27th of February
Introduction I gave a talk on the 27th of February 2020 at PyData Copenhagen where explored different ways of visualizing […]
Using a sledgehammer to crack a nut: A machine learning model to sell my car
Introduction Circumstances changed, and after only 16 months I was going to sell my rather new Skoda Fabia Combi, but […]
Contour map in folium
Introduction Currently there is no easy way of creating a filled contour map using the great leaflet.js python library folium. […]
