# Diary ## 07apr2020 I tried the solution to the DocFetcher that was suggested. When that did not appear to work documented this in the Forum [entry](https://app-learninglab.inria.fr/forums/moocrr/t/adding-labels-to-text-for-use-in-docfetcher/1494/5). When I thought that I had finished module1 I saw that there were still some exercises to be done. In general the structure of this MOOC does not suit me very well: I often wonder where I am and what still needs to be done at that point. As one of the exercises started this journal/diary/dagboek. ## 08apr2020 Listened to /read material in module2 sequences up to 3 in the morning. [How computers broke science – and what we can do to fix it](https://theconversation.com/how-computers-broke-science-and-what-we-can-do-to-fix-it-49938) nicely summarizes material that was earlier presented in this course. Made a start with Jupyter. Tried to print a Python variable in a text session. Uncertain about all the documentation for Jupyter, Python, IPython. It is a lot. Maybe first view the videos in the course. ## 17apr2020 Since 09apr2020 did only some reading on Python. Removed old versions of Python and installed Python 3.8.2 on Windows with pandas, numpy and PyScripter. Also created an 'addressbook' sqlite database with the R package `rsqlite` that also should be available with Python code. Today restarted the course with checking what material to read concerning the Jupyter track. Later that day also installed Jupyter but met with problems first with installing `rpy2` and later with using it. Apparently something wrong with non-matching versions of `Jupyter`, `Python` and `rpy2`. See [rpy2 issue](https://github.com/rpy2/rpy2/issues/682) on GitHub.