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python Programming Glossary: blueOpenCV 2.4.1 - computing SURF descriptors in Python http://stackoverflow.com/questions/10984313/opencv-2-4-1-computing-surf-descriptors-in-python in red color color 0 0 255 else # draw unmatched in blue color print dist color 255 0 0 #Draw matched key points on original..
How to solve the “Mastermind” guessing game? http://stackoverflow.com/questions/1185634/how-to-solve-the-mastermind-guessing-game has chosen four different colours from a set of six yellow blue green red orange purple . You must guess which they have chosen.. blacks 0 whites . For example if your opponent has chosen blue green orange red and you guess yellow blue green red you will.. has chosen blue green orange red and you guess yellow blue green red you will get one black for the red and two whites..
Python: tf-idf-cosine: to find document similarity http://stackoverflow.com/questions/12118720/python-tf-idf-cosine-to-find-document-similarity numpy as np import numpy.linalg as LA train_set The sky is blue. The sun is bright. #Documents test_set The sun in the sky is..
Python string 'join' is faster(?) than '+', but what's wrong here? http://stackoverflow.com/questions/1349311/python-string-join-is-faster-than-but-whats-wrong-here at the cost once in a while and from their POV out of the blue of being hit with a performance loss of 200 or more since non..
How to draw diagrams like this? http://stackoverflow.com/questions/14824893/how-to-draw-diagrams-like-this th angle r np.sin th ax.plot_surface X2 Y3 Z3 color 'blue' alpha .75 linewidth 0 zorder 1 ax.plot x y 0 y y 0 z y 0 lw.. ' ' color 'k' zorder 2 ax.plot_surface X2 Y2 Z2 color 'blue' alpha .75 linewidth 0 zorder 3 ax.plot x y 0 y y 0 z y 0 lw.. I didn't split at looks like it in 'on top of' the upper blue plane . The 'proper' ordering of the surfaces also seems to..
How can I plot NaN values as a special color with imshow in matplotlib? http://stackoverflow.com/questions/2578752/how-can-i-plot-nan-values-as-a-special-color-with-imshow-in-matplotlib f.canvas.draw The resultant image is unexpectedly all blue the lowest color in the jet colormap . However if I do the plotting..
http://stackoverflow.com/questions/316866/ping-a-site-in-python a Button pen ip 192.168.0.1 a.config text PING bg white fg blue a ping1.ip a.pack ana.mainloop How could I ping a sites or address..
Detect “overall average” color of the picture http://stackoverflow.com/questions/3468500/detect-overall-average-color-of-the-picture 'red' 0x33 0x33 green round round rgb 'green' 0x33 0x33 blue round round rgb 'blue' 0x33 0x33 thisRGB sprintf ' 02X 02X 02X'.. round round rgb 'green' 0x33 0x33 blue round round rgb 'blue' 0x33 0x33 thisRGB sprintf ' 02X 02X 02X' red green blue if.. 'blue' 0x33 0x33 thisRGB sprintf ' 02X 02X 02X' red green blue if array_key_exists thisRGB colors colors thisRGB else colors..
How can I color Python logging output? http://stackoverflow.com/questions/384076/how-can-i-color-python-logging-output What I want for instance errors in red debug messages in blue or yellow and so on. Of course this would probably require a..
Matplotlib: How to put individual tags for a scatter plot http://stackoverflow.com/questions/5147112/matplotlib-how-to-put-individual-tags-for-a-scatter-plot example scatter1 plt.scatter data1 x data1 y marker o c blue facecolors white edgecolors blue I want for the points in.. x data1 y marker o c blue facecolors white edgecolors blue I want for the points in y to have labels as point 1 point 2..
PPM image to ASCII art in Python http://stackoverflow.com/questions/7382455/ppm-image-to-ascii-art-in-python body of the file pixels image.read .split red 0 green 0 blue 0 r_g_b_value #pulls out the values of each tuple and coverts.. if i n or if len i 3 red int i 0 .3 green int i 1 .59 blue int i 2 .11 elif len i 2 red int i 0 .3 green int i 1 .59.. i 2 .11 elif len i 2 red int i 0 .3 green int i 1 .59 blue 0 elif len i 1 red int i 0 .3 green 0 blue 0 r_g_b_value..
How to solve the “Mastermind” guessing game? http://stackoverflow.com/questions/1185634/how-to-solve-the-mastermind-guessing-game Pegs holes 0 def mediumGame return mastermind Yellow Blue Green Red Orange Purple 4 Before I get started on the solution..
Python subprocess and user interaction http://stackoverflow.com/questions/14457303/python-subprocess-and-user-interaction OK African Grey OK Customer complaint about Norwegian Blue r he's Resting h Hit cage he moved p he's Pining for the fjords..
How to generate random 'greenish' colors http://stackoverflow.com/questions/1586147/how-to-generate-random-greenish-colors of the tuple Where RGB means values for Red Green and Blue in HSL the H is the color 120 degree or 0.33 meaning green for..
ode integration in python versus mathematica results http://stackoverflow.com/questions/16222302/ode-integration-in-python-versus-mathematica-results Red PlotRange 10000 400000 10000 400000 g2 Graphics3D Blue Opacity 0.6 Sphere 4671 0 0 re g3 Graphics3D Green Opacity 0.6..
http://stackoverflow.com/questions/2262100/rgb-int-to-rgb-python also be a lot quicker than using modulo and division. Blue RGBint 255 Green RGBint 8 255 Red RGBint 16 255 What it does..
BeautifulSoup: just get inside of a tag, no matter how many enclosing tags there are http://stackoverflow.com/questions/2957013/beautifulsoup-just-get-inside-of-a-tag-no-matter-how-many-enclosing-tags-there want to get the internal text. For example for p Red p p i Blue i p p Yellow p p Light b green b p How can I extract Red Blue.. i p p Yellow p p Light b green b p How can I extract Red Blue Yellow Light green Neither .string nor .contents 0 does what.. str i p_tag But that doesn't help it prints out 0Red 1 2Blue 3 4Yellow 5 6Light 7green 8 python beautifulsoup share improve..
http://stackoverflow.com/questions/3197321/csrf-error-in-django this question I was having the exact same issue and Blue Peppers' answer got me on the right track. Adding a RequestContext..
Parsing blank XML tags with LXML and Python http://stackoverflow.com/questions/9620164/parsing-blank-xml-tags-with-lxml-and-python When parsing XML documents in the format of Car Color Blue Color Make Chevy Make Model Camaro Model Car I use the following.. for action in carData print parsedCarData 0 'Color' #Blue This code will not work if a tag is empty such as Car Color.. code will not work if a tag is empty such as Car Color Blue Color Make Chevy Make Model Car Using the same code as above..
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