Displaying 2 results from an estimated 2 matches for "lesson3".
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lesson
2013 Jun 27
2
Rails 4 install
I''m newbie and installed Rails last week. When I did rails -v in cmd
prompt, I got this:
C:\Users\oliver\lesson3>ruby -v
ruby 2.0.0p0 (2013-02-24) [i386-mingw32]
C:\Users\oliver\lesson3>rails -v
''rails'' is not recognized as an internal or external command,
operable program or batch file.
I want to upgrade or install Rails 4. Does this mean I don''t have Rails
installed? I...
2007 Jul 08
2
transform excel data into graph
Hello everyone,
I have a set of data in the following form, which are stored in an Excel
file:
nick john peter
lesson1 0.465 0.498 0.473
lesson2 0.422 0.44 0.134
lesson3 0.45 0.35 0.543
lesson4 0.590 0.64 0.11
lesson5 0.543 0.5 0.32
What I want to do is a 2d-graph plot where I will have the name of the
student in the X-axis and the name of the les...