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List the queries running on SQL Server

...ly running on MS SQL Server (either through the Enterprise Manager or SQL) and/or who's connected? 17 Answers ...
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What is a wrapper class?

... (as adapter) is used when the wrapper must respect a particular interface and must support a polymorphic behavior. On the other hand, a facade is used when one wants an easier or simpler interface to work with. – Yadu Jun 24 '12 at 2:37 ...
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C# Convert string from UTF-8 to ISO-8859-1 (Latin1) H

I have googled on this topic and I have looked at every answer, but I still don't get it. 8 Answers ...
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How do I concatenate multiple C++ strings on one line?

...ilverMöls The OP declares s on a different line in the equivalent C# code and in his non-compiling C++ code. His desired C++ is s += "Hello world, " + "nice to see you, " + "or not."; which can be written s.append("Hello world, ").append("nice to see you, ").append("or not."); ...
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How do emulators work and how are they written? [closed]

... Emulation is a multi-faceted area. Here are the basic ideas and functional components. I'm going to break it into pieces and then fill in the details via edits. Many of the things I'm going to describe will require knowledge of the inner workings of processors -- assembly knowledge ...
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Django: Redirect to previous page after login

...ere on SO. The user should be able to browse the site as an anonymous user and there will be a login link on every page. When clicking on the login link the user will be taken to the login form. After a successful login the user should be taken back to the page from where he clicked the login link i...
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How do I refresh the page in ASP.NET? (Let it reload itself by code)

...se.Redirect(Request.RawUrl); That ensures that the page is reloaded, and it works fine from a user control. You use RawURL and not Request.Url.AbsoluteUri to preserve any GET parameters that may be included in the request. You probably don't want to use: __doPostBack, since many aspx pages b...
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When would you use delegates in C#? [closed]

... Now that we have lambda expressions and anonymous methods in C#, I use delegates much more. In C# 1, where you always had to have a separate method to implement the logic, using a delegate often didn't make sense. These days I use delegates for: Event handler...
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How do I access properties of a javascript object if I don't know the names?

...ke this: for (var key in data) { console.log(key); } This logs "Name" and "Value". If you have a more complex object type (not just a plain hash-like object, as in the original question), you'll want to only loop through keys that belong to the object itself, as opposed to keys on the object's...
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return statement vs exit() in main()

...he return statements because I feel it's like reading any other function and the flow control when I'm reading the code is smooth (in my opinion). And even if I want to refactor the main() function, having return seems like a better choice than exit() . ...