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Getting only response header from HTTP POST using curl

...the headers could then be read in a second curl invocation by using the -b, --cookie option! The -c, --cookie-jar option is however a better way to store cookies. and -S, --show-error When used with -s, --silent, it makes curl show an error message if it fails...
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Adding an arbitrary line to a matplotlib plot in ipython notebook

... You can directly plot the lines you want by feeding the plot command with the corresponding data (boundaries of the segments): plot([x1, x2], [y1, y2], color='k', linestyle='-', linewidth=2) (of course you can choose the color, line width, line style, etc.) From ...
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Where do alpha testers download Google Play Android apps?

...tester. After that I was hoping to download the app directly with my phone by going to the Play Store on my phone. But as it seems to turn out, I have to got to the app's web profile and then from there click download; only then does the Play Store download the app to my phone. ...
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Sticky sidebar: stick to bottom when scrolling down, top when scrolling up

...I know it's an old question, but I casually found the same question posted by you in forum.jquery.com and one answer there (by@tucker973), suggested one nice library to make this and wanted to share it here. It's called sticky-kit by @leafo github proyect webpage simple example in jsFiddle (same ...
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How to get the host name of the current machine as defined in the Ansible hosts file?

... You can limit the scope of a playbook by changing the hosts header in its plays without relying on your special host label ‘local’ in your inventory. Localhost does not need a special line in inventories. - name: run on all except local hosts: all:!local ...
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“PKIX path building failed” and “unable to find valid certification path to requested target”

...er.certpath.SunCertPathBuilderException . Then I added twitter certificate by: 34 Answers ...
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Set markers for individual points on a line in Matplotlib

... stuck on an older version of matplotlib, you can still achieve the result by overlaying a scatterplot on the line plot. See the edit history for more details. share | improve this answer ...
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Accessing a class's constants

...the constant outside of the class, prefix it with the class name, followed by two colons Foo::MY_CONSTANT #=> hello share | improve this answer | follow ...
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Looking for a good world map generation algorithm [closed]

...ing to determine which 'continent' each individual piece of land was owned by. Then use a Voronoi diagram (which should be easy once you have the clusters defined) to determine the plate boundaries... for each line segment in the Voronoi you would determine a random motion vector, and should be cap...
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How to handle AccessViolationException

... am calling throws a System.AccessViolationException, which is intercepted by Visual Studio. The odd thing is that I have wrapped my call in a try catch, which has handlers for AccessViolationException, COMException and everything else, but when Visual Studio (2010) intercepts the AccessViolationEx...