Personal site of Eric Chan — writing on data, analytics and the tooling around them, plus a daily AI news briefing.https://ericchan.io/https://ericchan.io/blog/python-batch-xlsxtocsv/https://ericchan.io/blog/python-batch-xlsxtocsv/Batch-convert xlsx to csv with xlsx2csv and multithreading so pandas can read from csv instead.Sat, 30 Mar 2019 00:00:00 GMThttps://ericchan.io/blog/python-tableau-server/https://ericchan.io/blog/python-tableau-server/Automate Tableau Online refreshes by turning pandas DataFrames into .hyper extracts with pandleau and publishing via Tableau Server Client.Mon, 18 Mar 2019 00:00:00 GMT