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How can I convert bigint (UNIX timestamp) to datetime in SQL Server?

How can I convert UNIX timestamp (bigint) to DateTime in SQL Server? 15 Answers 15 ...
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How do I delete NuGet packages that are not referenced by any project in my solution?

Somehow during the upgrade to VS2012 and .NET 4.5, I've managed to get NuGet confused. There are packages that appear in the package manager (and the packages folder) that I cannot delete (I believe they are legacy ASP.NET NuGet packages that have been replaced with new package names with the new v...
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Are Exceptions in C++ really slow

I was watching Systematic Error Handling in C++—Andrei Alexandrescu he claims that Exceptions in C++ are very very slow. ...
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Git rebase --continue complains even when all merge conflicts have been resolved

I am facing an issue that I am not sure how to resolve. 10 Answers 10 ...
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node and Error: EMFILE, too many open files

For some days I have searched for a working solution to an error 17 Answers 17 ...
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FirstOrDefault: Default value other than null

As I understand it, in Linq the method FirstOrDefault() can return a Default value of something other than null. What I haven't worked out is what kind of things other than null can be returned by this (and similar) method when there are no items in the query result. Is there any particular wa...
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Entity Framework 6 Code first Default value

is there "elegant" way to give specific property a default value ? 15 Answers 15 ...
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How do I escape ampersands in batch files?

How do I escape ampersands in a batch file (or from the Windows command line) in order to use the start command to open web pages with ampersands in the URL? ...
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error: request for member '..' in '..' which is of non-class type

I have a class with two constructors, one that takes no arguments and one that takes one argument. 9 Answers ...
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Using StringWriter for XML Serialization

I'm currently searching for an easy way to serialize objects (in C# 3). 6 Answers 6 ...