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Handling the window closing event with WPF / MVVM Light Toolkit

I'd like to handle the Closing event (when a user clicks the upper right 'X' button) of my window in order to eventually display a confirm message or/and cancel the closing. ...
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Learning about LINQ [closed]

... lot about on this site is LINQ . The questions I've asked have been wide and varied and often don't have much context behind them. So in an attempt to consolidate the knowledge I've acquired on Linq I'm posting this question with a view to maintaining and updating it with additional information as...
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How to draw a circle with text in the middle?

...ght of the div will center the text vertically. In this example the height and line-height are 500px. Example JSFiddle .circle { width: 500px; height: 500px; line-height: 500px; border-radius: 50%; font-size: 50px; color: #fff; text-align: center; background: #000 } <div clas...
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preferredStatusBarStyle isn't called

... Possible root cause I had the same problem, and figured out it was happening because I wasn't setting the root view controller in my application window. The UIViewController in which I had implemented the preferredStatusBarStyle was used in a UITabBarController, whic...
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Gitignore not working

My .gitignore file isn't working for some reason, and no amount of Googling has been able to fix it. Here is what I have: ...
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How to avoid Dependency Injection constructor madness?

...ts the number of dependency permutations both in the new Aggregate Service and for the dependencies left behind. This makes both simpler to deal with. – Mark Seemann Mar 11 '10 at 5:56 ...
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Is there a command like “watch” or “inotifywait” on the Mac?

I want to watch a folder on my Mac (Snow Leopard) and then execute a script (giving it the filename of what was just moved into a folder (as a parameter... x.sh "filename")). ...
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Passing an integer by reference in Python

...n Python, assignment (=) takes whatever object is the result of the right hand side and binds it to whatever is on the left hand side *(or passes it to the appropriate function). Understanding this, we can see why there is no way to change the value of an immutable object inside a function -- you c...
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Can I load a .NET assembly at runtime and instantiate a type knowing only the name?

...t possible to instantiate an object at runtime if I only have the DLL name and the class name, without adding a reference to the assembly in the project? The class implements a interface, so once I instantiate the class, I will then cast it to the interface. ...
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What is the difference between parseInt(string) and Number(string) in JavaScript? [duplicate]

What is the difference between parseInt(string) and Number(string) in JavaScript? 6 Answers ...