Sometimes one needs to show many data series on one chart. In such cases, usually distinction between those data series is achieved by using different colors for each data set. Most charting libraries leave colors selection to developer. This can be problem when there is need to choose more than six colors which can be easily distinguished by most people. Below you can find Python program which can be helpful.
I could not find under Ubuntu any stopwatch program with modern GUI. There was only one available: “Stopwatch” by Don Libes, but it uses Tcl/Tk, so it is ugly and starts long time. Yesterday I have written new one in C. It is “one file program” which needs GTK > 2.0. Project’s home page can … Read more