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Plot logarithmic axes with matplotlib in python

... 404 You can use the Axes.set_yscale method. That allows you to change the scale after the Axes obje...
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Defining custom attrs

...together: <attr name="my_flag_attr"> <flag name="fuzzy" value="0x01" /> <flag name="cold" value="0x02" /> </attr> In addition to attributes there is the <declare-styleable> element. This allows you to define attributes a custom view can use. You do this by specif...
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How to open a specific port such as 9090 in Google Compute Engine

I have 2 Google Compute Engine instances and I want to open port 9090 in both the instances. I think we need to add some firewall rules. ...
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How to center canvas in html5

... canvas center according to the size of the browser window. The canvas is 800x600. And if the window gets below 800x600, it should resize as well(but that's not very important at the moment) ...
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Plot two histograms on single chart with matplotlib

...umpy from matplotlib import pyplot x = [random.gauss(3,1) for _ in range(400)] y = [random.gauss(4,2) for _ in range(400)] bins = numpy.linspace(-10, 10, 100) pyplot.hist(x, bins, alpha=0.5, label='x') pyplot.hist(y, bins, alpha=0.5, label='y') pyplot.legend(loc='upper right') pyplot.show() ...
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How to sort a list of lists by a specific index of the inner list?

... 10 Answers 10 Active ...
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Filter dict to contain only certain keys?

... 706 Constructing a new dict: dict_you_want = { your_key: old_dict[your_key] for your_key in your_...
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How do .gitignore exclusion rules actually work?

... /a/b/c/* !foo Seems to work for me (git 1.7.0.4 on Linux). The * is important as otherwise you're ignoring the directory itself (so git won't look inside) instead of the files within the directory (which allows for the exclusion). Think of the exclusions as saying "bu...
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Best way to change the background color for an NSView

...) { super.draw(dirtyRect) // #1d161d NSColor(red: 0x1d/255, green: 0x16/255, blue: 0x1d/255, alpha: 1).setFill() dirtyRect.fill() } } share | improve this answ...
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How does git compute file hashes?

... human-readable integer), followed by a NUL character $ echo -e 'blob 14\0Hello, World!' | shasum 8ab686eafeb1f44702738c8b0f24f2567c36da6d Source: http://alblue.bandlem.com/2011/08/git-tip-of-week-objects.html share ...