python Programming Glossary: diagonal

Pygame: key.get_pressed() does not coincide with the event queue

http://stackoverflow.com/questions/11910410/pygame-key-get-pressed-does-not-coincide-with-the-event-queue

one arrow key then hold down another arrow key to move diagonally the character moves as expected. However if I release the.. My results baffled me even more. If I move the character diagonally down and right pressing the down key first and then the right.. if your vertical and horizontal movement speed is 10 your diagonal movement speed would be ~ 14 . Working example import pygame..

Using numpy.take for faster fancy indexing

http://stackoverflow.com/questions/14491480/using-numpy-take-for-faster-fancy-indexing

3 1.93s per loop But from the result you have to query the diagonal a 0 0 a 1 1 a 2 2 to get what you want. I've tried to find a.. I've tried to find a way to do this indexing only for the diagonal elements but still did not manage. Here are some ways to rearrange.. the best option and very adequate since you just need the diagonal evaluations i.e. plane1 plane1 plane2 plane2 and plane3 plane3..

Non biased return a list of n random positive numbers (>=0) so that their sum == total_sum

http://stackoverflow.com/questions/3959021/non-biased-return-a-list-of-n-random-positive-numbers-0-so-that-their-sum

and are all a distance of b sqrt 2 3 from the cube's diagonal. These do not satisfy the problem in question but are useful.. The other two points 0 0 0 and b b b are on the cube's diagonal. The orthonormal weighting matrix W allows us to generate points.. the 3 vectors of W. The first component is the axis of the diagonal of the cube. The sum of U's components depends completely upon..

Python/Matplotlib - Is there a way to make a discontinuous axis?

http://stackoverflow.com/questions/5656798/python-matplotlib-is-there-a-way-to-make-a-discontinuous-axis

and was fairly painless but you can get that # cut out diagonal lines look with just a bit more work. The important # thing.. 0 0 0 1 # 1 0 and 1 1 . Thus we just need to put the diagonals in the # appropriate corners of each of our axes and so long.. and disable clipping. d .015 # how big to make the diagonal lines in axes coordinates # arguments to pass plot just so we..

Is there a function to make scatterplot matrices in matplotlib?

http://stackoverflow.com/questions/7941207/is-there-a-function-to-make-scatterplot-matrices-in-matplotlib

resulting in a nrows by nrows grid of subplots with the diagonal subplots labeled with names . Additional keyword arguments are.. i j j i axes x y .plot data x data y kwargs # Label the diagonal subplots... for i label in enumerate names axes i i .annotate..