Tag

python

I replayed the money I actually invested into portfolios I never owned
Divvy is a Python backtester that replays your real contribution dates and amounts into a counterfactual portfolio, dividends included.
A stamp grader that shows its work and refuses to guess
Stamp Grader measures centering from a photo with classical CV, draws the result on your image, and treats cannot-determine as a valid answer.
Adding a language to Packkit should change nothing in the core
The test of a protocol is a second implementation that forces no change. I added Python, then Go, to Packkit and used the exceptions to find where my abstraction actually leaked.