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Matplotlib: “Unknown projection '3d'” error

...l code... X, Y, Z = axes3d.get_test_data(0.05) cset = ax.contour(X, Y, Z, 16, extend3d=True) ax.clabel(cset, fontsize=9, inline=1) plt.show() This should work in matplotlib 1.0.x, as well, not just 0.99. share | ...
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Forward declaration of a typedef in C++

... +1 in the end because while you technically can't "forward-typedef" (i.e. you can't write "typedef A;"), you can almost certainly accomplish what the OP wants to accomplish using your trick above. – j_random_hacker Apr 30 '09...
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how to create a file name with the current date & time in python?

... Dev AggarwalDev Aggarwal 2,3171616 silver badges3030 bronze badges 1 ...
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How can I selectively merge or pick changes from another branch in Git?

I'm using Git on a new project that has two parallel -- but currently experimental -- development branches: 25 Answers ...
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Add new field to every document in a MongoDB collection

...field" : 1, "test" : "a" } EDIT: In case you want to add a new_field to all your collection, you have to use empty selector, and set multi flag to true (last param) to update all the documents db.your_collection.update( {}, { $set: {"new_field": 1} }, false, true ) EDIT: In the above ...
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usr/bin/ld: cannot find -l

... @ZoOo that shouldn't normally matter, the linker can work with either one – djf May 23 '13 at 9:48 ...
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Replacing Spaces with Underscores

...o tabs and whatever – Loupax Mar 2 '16 at 15:21 add a comment  |  ...
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Instance variables vs. class variables in Python

...r instance. If there would be more than one instance (which won't happen), all instance should have the same configuration. I wonder which of the following options would be better or more "idiomatic" Python. ...
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Get the Last Inserted Id Using Laravel Eloquent

... Actually you can do it right in the insert $id = DB::table('someTable')->insertGetId( ['field' => Input['data']); – Casey May 15 '14 at 15:05 ...
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Remove spaces from std::string in C++

... preferred way to remove spaces from a string in C++? I could loop through all the characters and build a new string, but is there a better way? ...