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How to access the local Django webserver from outside world

...o successfully run it using python manage.py runserver . If I access 127.0.0.1:port locally from the webserver, I get the Django page indicating it worked. ...
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Android OpenGL ES and 2D

...ave your canvas set up, you start by calling something like: gl.glClear(GL10.GL_COLOR_BUFFER_BIT); After that you're ready to render a sprite. First, you'll need to load the sprite into a texture: http://qdevarena.blogspot.com/2009/02/how-to-load-texture-in-android-opengl.html However, this is the...
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How to calculate a logistic sigmoid function in Python?

... math.exp(-x)) And now you can test it by calling: >>> sigmoid(0.458) 0.61253961344091512 Update: Note that the above was mainly intended as a straight one-to-one translation of the given expression into Python code. It is not tested or known to be a numerically sound implementation. I...
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Extracting text OpenCV

... 10 Answers 10 Active ...
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BestPractice - Transform first character of a string into lower case

... 240 I would use simple concatenation: Char.ToLowerInvariant(name[0]) + name.Substring(1) The firs...
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How to change line width in ggplot?

... theme(axis.text.x = element_text( colour = 'black', angle = 90, size = 13, hjust = 0.5, vjust = 0.5),axis.title.x=element_blank()) + ylab("FSI (%Change)") + theme(axis.text.y = element_text(colour = 'black', size = 12), axis.title.y = element_text(size = 12...
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Maximum single-sell profit

...ry!), but it's helpful to see the algorithm evolve: 5 10 4 6 7 min 5 5 4 4 4 best (5,5) (5,10) (5,10) (5,10) (5,10) Answer: (5, 10) 5 10 4 6 12 min ...
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Transparent ARGB hex value

... 205 Transparency is controlled by the alpha channel (AA in #AARRGGBB). Maximal value (255 dec, FF h...
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Python assigning multiple variables to same value? list behavior

...y the behavior, I expect to reassign the values list separately, I mean b[0] and c[0] equal 0 as before. 9 Answers ...
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How to resize an image with OpenCV2.0 and Python2.6

I want to use OpenCV2.0 and Python2.6 to show resized images. I used and adopted this example but unfortunately, this code is for OpenCV2.1 and does not seem to be working on 2.0. Here my code: ...