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Published on 2010-05-05T18:37:52Z
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Is there a way to map floats to ints or unsigned ints so that with the exception of NaN, order is preserved?
So if a and b are floats, and F is the mapping function,
a < b implies F(a) < F(b) and a == b implies F(a) == F(b)
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I want to learn C++ by using Vim and MinGW as compiler. I'm interesting at "C++ Primer (4th Edition)" and "C++ Primer Plus (5th Edition)" but I don't know how about it different. It has no book store that I can review those books, so I want to know, what is the different between those book and which…
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After more than a few questions about deciding on C++ books I thought we could make a better community wiki version. Providing QUALITY books and an approximate skill level. Maybe we can add a short blurb/description about each book that you have personally read / benefited from. Feel free to debate…
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I manage project for JNI for both compilers: MSVC++ 8.0 and 9.0,
my cpp file contains following implementation:
extern "C" {
JNIEXPORT jlong JNICALL Java_context_ServiceProviderContext_StartServiceProvider
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.....
}
With help of depends.exe…
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Is there a way to map floats to ints or unsigned ints so that with the exception of NaN, order is preserved?
So if a and b are floats, and F is the mapping function,
a < b implies F(a) < F(b)
and
a == b implies F(a) == F(b)
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In MSVC++ I have a vector.
Whenever you go out of bounds of the vector (in debug mode, launched as "Start Debugging"), when you step out of bounds of the vector the program halts with a dialog box:
Microsoft Visual C++ Debug Library
====
Debug Assertion Failed!
Expression: Vector subscript out…
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I am new to MS ADO and trying to understand how to set the size on command parameters as created by the
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The documentation says the following:
Size Optional. A Long value that
specifies the maximum length for the
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What's the fastest way to compare sign on a double?
I know that a double has a "sign bit" but I'm not sure if the way I'm "looking for it" in its binary rep is a good idea or not.
Barring "portability" issues, can someone tell me what's going on with this code in MSVC++?
#include <stdio.h>
int…
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