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How do I calculate percentiles with python/numpy?

...ed in the SciPy Stats package. It has the percentile function you're after and many other statistical goodies. percentile() is available in numpy too. import numpy as np a = np.array([1,2,3,4,5]) p = np.percentile(a, 50) # return 50th percentile, e.g median. print p 3.0 This ticket leads me to b...
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How can I make the computer beep in C#?

...p(). // Default beep Console.Beep(); You can also specify the frequency and length of the beep in milliseconds. // Beep at 5000 Hz for 1 second Console.Beep(5000, 1000); For more information refer http://msdn.microsoft.com/en-us/library/8hftfeyw%28v=vs.110%29.aspx ...
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How can I get a resource content from a static context?

...f Application, for instance public class App extends Application { Set the android:name attribute of your <application> tag in the AndroidManifest.xml to point to your new class, e.g. android:name=".App" In the onCreate() method of your app instance, save your context (e.g. this) to a static f...
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How to implement a custom AlertDialog View

In the Android docs on AlertDialog , it gives the following instruction and example for setting a custom view in an AlertDialog: ...
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Building a fat jar using maven

...vn package will produce two jars: one containing just the project classes, and a second fat jar with all dependencies with the suffix "-jar-with-dependencies". if you want correct classpath setup at runtime then also add following plugin <plugin> <groupId>org.apache.maven.plugins&l...
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How to check if a service is running on Android?

...the record): Here is the solution proposed by hackbod: If your client and server code is part of the same .apk and you are binding to the service with a concrete Intent (one that specifies the exact service class), then you can simply have your service set a global variable when it is ...
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How to pass arguments to a Button command in Tkinter?

...sonally prefer to use lambdas in such a scenario, because imo it's clearer and simpler and also doesn't force you to write lots of wrapper methods if you don't have control over the called method, but that's certainly a matter of taste. That's how you'd do it with a lambda (note there's also some i...
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How can I expand and collapse a using javascript?

...you've got two options here : Use jQuery UI's accordion - its nice, easy and fast. See more info here Or, if you still wanna do this by yourself, you could remove the fieldset (its not semantically right to use it for this anyway) and create a structure by yourself. Here's how you do that. Creat...
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What is Erlang written in?

What is Ericsson's implementation of Erlang and Erlang/OTP written and compiled in? Is is assembly, C or Erlang itself? 4 A...
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What is the difference between instanceof and Class.isAssignableFrom(…)?

...ass of B at compile time. When using isAssignableFrom() it can be dynamic and change during runtime. share | improve this answer | follow | ...