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What is the aspnet_client folder for under the IIS structure?

I notice that there's frequently an aspnet_client folder under the standard IIS web folder structure. What is this used for? Is it needed? ...
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Split string into array of character strings

I need to split a String into an array of single character Strings. 11 Answers 11 ...
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LEFT OUTER JOIN in LINQ

How to perform left outer join in C# LINQ to objects without using join-on-equals-into clauses? Is there any way to do that with where clause? Correct problem: For inner join is easy and I have a solution like this ...
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UnicodeEncodeError: 'ascii' codec can't encode character u'\xa0' in position 20: ordinal not in rang

I'm having problems dealing with unicode characters from text fetched from different web pages (on different sites). I am using BeautifulSoup. ...
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Possible to do a MySQL foreign key to one of two possible tables?

Well here's my problem I have three tables; regions, countries, states. Countries can be inside of regions, states can be inside of regions. Regions are the top of the food chain. ...
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Open a file with su/sudo inside Emacs

Suppose I want to open a file in an existing Emacs session using su or sudo , without dropping down to a shell and doing sudoedit or sudo emacs . One way to do this is ...
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Determine .NET Framework version for dll

I have an old dll that was compiled against the .NET framework and deployed. I am not sure which version of the .NET framework it was compiled against. I am wondering how I can determine which version of the .NET framework this dll was compiled against? I cannot trust the source code because I be...
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How to Reverse Fragment Animations on BackStack?

I thought the system would reverse animations on the backstack when the back button is pressed when using fragments using the following code: ...
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How to access environment variable values?

I set an environment variable that I want to access in my Python application. How do I get its value? 12 Answers ...
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Integer to hex string in C++

How do I convert an integer to a hex string in C++ ? 17 Answers 17 ...