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Undefined reference to static class member

Can anyone explain why following code won't compile? At least on g++ 4.2.4. 7 Answers ...
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Retrieving the COM class factory for component with CLSID {XXXX} failed due to the following error:

I developed a Windows service using C#.NET to generate PDF report. To generate PDF file I am using a third party dll. The application is running in my Windows XP platform. When I deployed the service in Windows Server 2008 64 bit version, I got this error: ...
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How can one pull the (private) data of one's own Android app?

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Generating Guids in Ruby

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jquery's append not working with svg element?

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Favorite (Clever) Defensive Programming Best Practices [closed]

If you had to choose your Favorite (clever) techniques for defensive coding, what would they be? Although my current languages are Java and Objective-C (with a background in C++), feel free to answer in any language. Emphasis here would be on clever defensive techniques other than those that 7...
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“using namespace” in c++ headers

In all our c++ courses, all the teachers always put using namespace std; right after the #include s in their .h files. This seems to me to be dangerous since then by including that header in another program I will get the namespace imported into my program, maybe without realizing, intending or...
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Retrieving the output of subprocess.call() [duplicate]

How can I get the output of a process run using subprocess.call() ? 7 Answers 7 ...
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C++ code file extension? .cc vs .cpp [closed]

I have seen C++ code saved as both .cc and .cpp files. Is there a difference between the two? 17 Answers ...
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Java Reflection Performance

Does creating an object using reflection rather than calling the class constructor result in any significant performance differences? ...