Latest Posts

  • Hong Kong pollution data

    Pollution is a major concern in Hong Kong. How bad is it? Compared to say 5 years ago? 10 years ago? It is surprisingly difficult to find simple long term charts, despite pollution data being seemingly readily available in a few places on the web.

  • Scraping Hong Kong pollution data - Part 2

    Pollution is a major concern in Hong Kong. How bad is it? Compared to say 5 years ago? 10 years ago? It is surprisingly difficult to find simple long term charts, despite pollution data being seemingly readily available in a few places on the web.

  • Scraping Hong Kong pollution data - Part 1

    Pollution is a major concern in Hong Kong. How bad is it? Compared to say 5 years ago? 10 years ago? It is surprisingly difficult to find simple charts of long term data, despite pollution data being seemingly readily available in a few places on the web.

  • Jupyter

    For a couple of projects I want to run I wanted to set up a Jupyter notebook server.

  • OpenCV tests

    I recently came across OpenCV, a very exciting open source Computer Vision livrary with nifty interfaces in C++, Python, Java and Matlab.

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