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Techie, Hacker, Millenial, founding a VC, @_firstmomentum. #venturecapital #deeptech #socialnetworkanalysis #automation #crawlers #ML #HR
Photo by Samuel Zeller on Unsplash

This post originally appeared on my personal website. You can view an updated version with code formatting on my blog.

At my job, I do a lot of data analysis to find the most promising young startups. As a first step, you always have to import the desired data into a Pandas DataFrame and do some preprocessing, for example by importing JSON data from some API.

When importing JSON data, you usually have a lot of temporary columns in your DataFrame which can get messy quickly. To deal with temporary columns, I built a custom Context Manager that keeps track…

Karl Lorey

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