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Hello I need to paint the entire screen to white. One way to do so is to create a window with full screen and show that window later. But this method is a bit slow, it takes me about several hundred...

Hi guys,

I have a stored procedure which has a datetime parameter. But when I call it like this:

exec spSomething dateadd(minute, 30, getutcdate())

It complains as "Incorrect syntax near...

Please take a look at the code listed below:

const char *cszFilePath = "TestFile";
ofstream ofs;
ofs.open(cszFilePath, ios_base::out | ios_base::binary);
int iSize = 3;
ofs.write((char...

If I have defined a ifstream object, for example, what is the buffer size of it? In which way can I know this? And, further more, if I want to change the size of the buffer, how can I do it?

This is some error ocurred when linking my project, all errors and warnings are listed below:

JRtest error LNK2005: __afxForceSTDAFX already defined in mfcs71d.lib(stdafx.obj)
JRtest fatal error...