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Re:US proposes barring tech companies from offering financial services
on Thursday July 25, 2019 @11:25AM (#20526178)
Walmart doesn't own its own bank, but in Arkansas, I've seen this bank next to and within Walmarts:
https://en.wikipedia.org/wiki/Arvest_Bank
which is owned by the Waltons. They only seem to be in Arkansas though, which is less scalable than the entire internet.
Re:Show HN: An educational blockchain implementation in Python
on Sunday December 17, 2017 @10:43AM (#15946150)
What the author wrote is a IPython / Jupyter notebook [0], which is implemented as a JSON document [1]. The notebooks are pretty much markdown with runnable code blocks in between.
Jupyter notebooks are popular in the data science / Python communities to explain concepts, for examples see here [2].
[1] https://ipython.org/ipython-doc/3/notebook/nbformat.html
[2] https://github.com/jupyter/jupyter/wiki/A-gallery-of-interes...
Re:How Apple Alienated Mac Loyalists
on Tuesday December 20, 2016 @06:16PM (#13225276)
I think it's the overall market for smart watches? For sure, it's not the next iPhone or iPad in terms of revenue.
Even in the smartwatch category, Apple isn't doing too well. Going from 70% in market share from last year to 41% this year. They're still the market leader, though.
source: http://money.cnn.com/2016/10/26/technology/smartwatch-sales-...