If I have a package installed,开发者_高级运维 that has built-in documentation, and I want to install an updated version of the same package, is it safe just to erase the old version folder?
I came across an old problem that you Mathematica/StackOverflow folks will probably like and that seems valuable to have on StackOverflow for posterity.
Is there a way to check programmatically whether the FrontEnd considers evaluation still running? Or even better: is there a way to check whether the FrontEnd has some pending inputs to be sent to the
I\'m trying to take a table of motorsport lap positions and plot a lap chart similar to this http://www.fia.com/en-GB/sport/championships/f1/2010/bahrain/Pages/lap_chart.aspx.
function H = calcHyperlinkMatrix(M) [r c] = size(M); H = zeros(r,c); for i=1:r, for j=1:c, if (M(j,i) == 1)
I am trying to custom-format tick labels on a ListLogLogPlot.By searching Mathgroup archives, it looks like the usual way to mess with tick labels is to extract t开发者_高级运维hem using AbsoluteOptio
Can anyone explain why the first of these expressions works as expected while the second does not? What is the difference between \"nu开发者_如何转开发mber one\" and DisplayForm@\"number one\"?
This sub-question comes from the question on aborting evaluation of the full sequence of inputs together with previous sub-question.
I just noticed that if you have this in MMA (8.0.1 / win7-64): and you copy it to SO (just ctrl-cctrl-v), you get this:
Good day, This question comes from the question on aborting evaluation of the full sequence of inputs.
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