Posts by tanaka • 105 points

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  Q: Conversion to date Postgresql

  Hello, I am working with a database that has date information stored in a varchar(50) as in the following example: "2012 December 2 18:37". I need to do research based on time intervals. However, I…

  sql postgresql date type-conversion

  asked 7 years, 6 months ago tanaka 105

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  Q: Print dictionary using matplotlib

  Hello, I have a dictionary of the type: and I would like to print a line chart with the key k as x and v as y. tried a lot of things but keep getting errors: plt.plot(lr.keys(),lr.values())…

  python matplotlib

  asked 7 years, 7 months ago tanaka 105