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Linq: GroupBy, Sum and Count

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How can I save application settings in a Windows Forms application?

...ill be read-only. Reference: How To: Write User Settings at Run Time with C# - Microsoft Docs share | improve this answer | follow | ...
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Best way to convert IList or IEnumerable to Array

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How does BitLocker affect performance? [closed]

I'm an ASP.NET / C# developer. I use VS2010 all the time. I am thinking of enabling BitLocker on my laptop to protect the contents, but I am concerned about performance degradation. Developers who use IDEs like Visual Studio are working on lots and lots of files at once. More than the usual office w...
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Runtime vs. Compile time

... (edit: the following applies to C# and similar, strongly-typed programming languages. I'm not sure if this helps you). For example, the following error will be detected by the compiler (at compile time) before you run a program and will result in a compila...
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Does Java support default parameter values?

... I fail to see how parameter defaults prevent function overloading. C# for instance allows overrides and also allows for default initializes. Seems like arbitrary choice, not restriction is the reason. – FlavorScape Nov 30 '13 at 17:43 ...
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Why can't overriding methods throw exceptions broader than the overridden method?

...sage of exception handling. In fact, other computer languages don't do it (C#). Moreover, a method is overriden in a more specialiced subclass so that it is more complex and, for this reason, more probable to throwing new exceptions. ...
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What is the use for IHttpHandler.IsReusable?

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Difference between onStart() and onResume()

...ed to iOS and even WP7... Ive been making a game that runs on all three in C# and I have to say i'm rly disappointed with Google and Android. They seem to be lacking in the Language / API design department. I rly hope some other linux phone OS takes over, cuz I do vote for Open Source in general.....
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Singleton by Jon Skeet clarification

... to implement Jon Skeet's Singleton pattern in my current application in C#. 2 Answers ...