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How to correctly use the extern keyword in C
My question is about when a function should be referenced with the extern keyword in C.
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How can I create a unique constraint on my column (SQL Server 2008 R2)?
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But in your case you just need to run the piece of code you already have. It doesn't need to be entered into the expression dialogue at all.
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undefined reference to boost::system::system_category() when compiling
... Boost libraries. I have the 1.46-dev Boost libraries from the Ubuntu Repository installed, but I get an error when compiling the program.
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What's the deal with a leading underscore in PHP class methods?
...ies I've noticed that a lot of people choose to prefix some class methods with a single underscore, such as
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Practical usage of setjmp and longjmp in C
... functions and error handling makes sense only in the top level function.
It would be very tedious and awkward if all the functions in between had to return normally and evaluate return values or a global error variable to determine that further processing doesn't make sense or even would be bad.
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Bold & Non-Bold Text In A Single UILabel?
How would it be possible to include both bold and non-bold text in a uiLabel?
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C default arguments
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Not really. The only way would be to write a varargs function and manually fill in default values for arguments which the caller doesn't pass.
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Trying to login to RDP using AS3
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Apparently the majority of the buffer is little endian, but several bytes at its start are expected to be big endian numbers of 16 bit (short). This means, you have to write data in little endian as if it'll be interpreted as big endian. In orde...
Cannot open include file 'afxres.h' in VC2010 Express
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This header is a part of the MFC Library. VS Express edition doesn't contain MFC. If your project doesn't use MFC you can safely replace afxres.h with windows.h in your terrain2.rc.
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Dictionaries and default values
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edited Jan 23 '19 at 5:30
Solomon Ucko
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