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How do I disable “missing docstring” warnings at a file-level in Pylint?
...classes / functions (such as how these interact, or something like a quick start guide).
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Cast Double to Integer in Java
...native (Double vs double, Integer vs int, ...). Note that these primitives start with a lowercase character (e.g. int). That tells us that they aren't classes/objects. Which also means that they don't have methods. By contrast, the classes (e.g. Integer) act like boxes/wrappers around these primitiv...
How to Disable landscape mode in Android?
...ng it in OnCreate then I would read data from some asset files. If I would start the app with device in landscape orientation it would rotate but this would result in erroneously reading those initialization assets, for some weird reason (maybe should have wait for the rotation to finish some how). ...
java.lang.RuntimeException: Can't create handler inside thread that has not called Looper.prepare();
...ations like dialog opening or Toast here
}
});
}
}.start();
LOOPER
Class used to run a message loop for a thread. Threads by default do not have a message loop associated with them; to create one, call prepare() in the thread that is to run the loop, and then loop() to hav...
How do you calculate the average of a set of circular data? [closed]
...ion 90deg I will have moved in the direction 26.56 deg relative to where I started. In this sense 26.56 makes much more sense as the average direction of {0,0,90} deg than 30 deg. The algebraic average is just one of many possible averages (see en.wikipedia.org/wiki/Mean )-- and it seems quite irre...
Site does not exist error for a2ensite
...he .conf at the end, like this
IncludeOptional sites-enabled/*
and restart the server.
(I tried this only in the Ubuntu 13.10, when I updated it.)
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How to find an available port?
I want to start a server which listen to a port. I can specify port explicitly and it works. But I would like to find a port in an automatic way. In this respect I have two questions.
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How exactly do Django content types work?
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So you want to use the Content Types framework on your work?
Start by asking yourself this question: "Do any of these models need to be related in the same way to other models and/or will I be reusing these relationships in unforseen ways later down the road?" The reason why we ask thi...
What is the yield keyword used for in C#?
... implements the IEnumerable<object> interface. If a calling function starts foreaching over this object, the function is called again until it "yields". This is syntactic sugar introduced in C# 2.0. In earlier versions you had to create your own IEnumerable and IEnumerator objects to do stuff ...
How do you do a deep copy of an object in .NET? [duplicate]
...on == "Lamborghini");
var sw = new Stopwatch();
sw.Start();
int total = 0;
for (int i = 0; i < 100000; i++)
{
var n = Bob.DeepCopy();
total += n.Age;
}
Console.Write(" Elapsed time...