Updated diary with 17apr2020 data

journal/diary.md

@@ -15,4 +15,10 @@ Listened to /read material in module2 sequences up to 3 in the morning.
 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.
-<!-- hoqc_date='08apr2020' hoqc_hours = 3 -->
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+<!-- hoqc_date='08apr2020' hoqc_hours = 3 -->
+## 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.
+<!-- hoqc_date='17apr2020' hoqc_hours = ? -->
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