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Select multiple images from android gallery

So basically what i am trying to achieve is opening the Gallery in Android and let the user select multiple images . Now this question has been asked frequently but i'm not satisfied with the answers. Mainly because i found something interesting in de docs in my IDE (i come back on this later) ...
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When to use Comparable and Comparator

...thought I wrote a new class that implements Comparator, that does the task and it works. 19 Answers ...
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Create a shortcut on Desktop

...ortcut pointing to some EXE file, on the desktop, using .NET Framework 3.5 and relying on an official Windows API. How can I do that? ...
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How do I get the first element from an IEnumerable in .net?

...often want to grab the first element of an IEnumerable<T> in .net, and I haven't found a nice way to do it. The best I've come up with is: ...
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Is there a generic constructor with parameter constraint in C#?

...has parameterless constructor, if you define a constructor with parameters and dont redefine the default constructor, there's no default constructor. – Johnny5 Apr 30 '12 at 17:58 ...
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Why does this code using random strings print “hello world”?

... When an instance of java.util.Random is constructed with a specific seed parameter (in this case -229985452 or -147909649), it follows the random number generation algorithm beginning with that seed value. Every Random constructed with the same seed will ...
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Run two async tasks in parallel and collect results in .NET 4.5

... You should use Task.Delay instead of Sleep for async programming and then use Task.WhenAll to combine the task results. The tasks would run in parallel. public class Program { static void Main(string[] args) { Go(); } public static void Go()...
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Why doesn't RecyclerView have onItemClickListener()?

I was exploring RecyclerView and I was surprised to see that RecyclerView does not have onItemClickListener() . 32 Ans...
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Why can't I make a vector of references?

... not assignable (you can only initialize them once when they are declared, and you cannot make them reference something else later). Other non-assignable types are also not allowed as components of containers, e.g. vector<const int> is not allowed. ...
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Entity Framework Code First - two Foreign Keys from same table

... @NickW: That is something you have to handle in your application and not in the mapping. From the mapping perspective, pairs are allowed to play twice (each is guest and home once). – Ladislav Mrnka Jun 8 '13 at 22:08 ...