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Difference between decimal, float and double in .NET?
...way that you can say that everything is a binary type, at which point it becomes a fairly useless definition. Decimal is a decimal type in that it's a number represented as an integer significand and a scale, such that the result is significand * 10^scale, whereas float and double are significand * ...
error: Unable to find vcvarsall.bat
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Update: Comments point out that the instructions here may be dangerous. Consider using the Visual C++ 2008 Express edition or the purpose-built Microsoft Visual C++ Compiler for Python (details) and NOT using the original answer belo...
Comparing two collections for equality irrespective of the order of items in them
I would like to compare two collections (in C#), but I'm not sure of the best way to implement this efficiently.
19 Answers...
Is it possible to dynamically compile and execute C# code fragments?
... and then execute those dynamically? Assuming what is provided to me would compile fine within any Main() block, is it possible to compile and/or execute this code? I would prefer to compile it for performance reasons.
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How can I display a list view in an Android Alert Dialog?
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How do you include additional files using VS2010 web deployment packages?
...n for API calls. They cannot be included as a reference since they are not COM dlls that can be used with interop.
7 Answe...
Why does C# not provide the C++ style 'friend' keyword? [closed]
...d would like to use it in C# too. But I bet because of C#'s "pure" OOness (compared to C++'s pseudo OOness) MS decided that because Java has no friend keyword C# shouldn't either (just kidding ;))
On a serious note: internal is not as good as friend but it does get the job done. Remember that it is...
How to organize large R programs?
When I undertake an R project of any complexity, my scripts quickly get long and confusing.
11 Answers
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How can I read and parse CSV files in C++?
... load and use CSV file data in C++. At this point it can really just be a comma-delimited parser (ie don't worry about escaping new lines and commas). The main need is a line-by-line parser that will return a vector for the next line each time the method is called.
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Simplest way to serve static data from outside the application server in a Java web application
... would however only be scanned on the same working disk as from where this command is been invoked. So if Tomcat is for example installed on C: then the /path/to/files would actually point to C:\path\to\files.
If the files are all located outside the webapp, and you want to have Tomcat's DefaultServ...