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Possible heap pollution via varargs parameter
...clare
public static <T> void foo(List<T>... bar) the compiler converts it to
public static <T> void foo(List<T>[] bar) then to
public static void foo(List[] bar)
The danger then arises that you'll mistakenly assign incorrect values into the list and the compiler will not ...
What's the difference between text/xml vs application/xml for webservice response
... of type text/xml which does not process properly with my code. How can I convert it to the other format?
– Devil's Advocate
May 18 '16 at 15:29
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Explain Python entry points?
...point use: it will install something like a half-dozen useful commands for converting Python documentation to other formats.
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What does SynchronizationContext do?
...ogramming against .NET 4.5 or later, you can make your life much easier by converting your code that explicitly uses SynchronizationContext, ThreadPool.QueueUserWorkItem, control.BeginInvoke, etc. over to the new async / await keywords and the Task Parallel Library (TPL), i.e. the API surrounding th...
Setting an object to null vs Dispose()
I am fascinated by the way the CLR and GC works (I'm working on expanding my knowledge on this by reading CLR via C#, Jon Skeet's books/posts, and more).
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Given final block not properly padded
...g password, which then is used to get the key from a keystore, or which is converted into a key using a key generation function.
Of course, bad padding can also happen if your data is corrupted in transport.
That said, there are some security remarks about your scheme:
For password-based encrypt...
Concatenating two one-dimensional NumPy arrays
...rpret your b as the axis parameter, which is why it complained it couldn't convert it into a scalar.
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Best Practice for Exception Handling in a Windows Forms Application?
...e really needed. The most typical example is developers using try/catch to convert string to integer instead of using ParseInt().
If you expect the caller of your code to be able to handle error conditions then create custom exceptions that detail what the un excepected situation is and provide rele...
What is the difference between “px”, “dip”, “dp” and “sp”?
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I will elaborate more on how exactly does dp convert to px:
If running on an mdpi device, a 150 x 150 px image will take up 150 * 150 dp of screen space.
If running on an hdpi device, a 150 x 150 px image will take up 100 * 100 dp of screen space.
If running on an xhd...
Why doesn't Java allow generic subclasses of Throwable?
...in a process called type erasure. For example, List<Integer> will be converted to the non-generic type List.
Because of type erasure, type parameters cannot be determined at run-time.
Let's assume you are allowed to extend Throwable like this:
public class GenericException<T> extends ...