C/C++ Programming Questions Not Worth Their Own Thread

The Something Awful Forums > Discussion > Serious Hardware/Software Crap > The Cavern of COBOL > C/C++ Programming Questions Not Worth Their Own Thread

FigBug: Apr 27, 2002; Lemon Party - Lest we Forget

Ari posted:

This happens whenever I need to reference a function from math.h or stdlib.h - I just gave an example here from math.h. The stdio functions work fine though.

Add -lmath

# ¿ Feb 21, 2008 06:39

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# ¿ May 6, 2024 06:18

FigBug: Apr 27, 2002; Lemon Party - Lest we Forget

Mister Biff posted:

Really stupid question about Visual Studio 2008:

Download dependency walker (http://www.dependencywalker.com/) on your test machine and load the .exe and see whats missing.

It's most likely something in the c runtime.

Go into project settings, C/C++, code generation and switch it the runtime from Multi-Threaded DLL to Multi-Threaded.

# ¿ Feb 27, 2008 15:39

FigBug: Apr 27, 2002; Lemon Party - Lest we Forget

Are there any free or cheap profilers for windows?

# ¿ Mar 2, 2008 15:33

FigBug: Apr 27, 2002; Lemon Party - Lest we Forget

Sarah Sherman posted:

bookProg6.cpp: In function �int main()�:
bookProg6.cpp:8: error: expected primary-expression before �int�
bookProg6.cpp:8: error: expected `;' before �int�
bookProg6.cpp:31: error: expected primary-expression before �union�
bookProg6.cpp:31: error: expected `;' before �union�

union is a keyword, you can't use it for a variable name.
you are missing a semicolon on line 28

# ¿ Mar 12, 2008 19:59

FigBug: Apr 27, 2002; Lemon Party - Lest we Forget

Ugg boots posted:

code:

Flushing  an  input  stream  discards any buffered input and
adjusts the file pointer such that the next input  operation
accesses  the  byte  after  the  last one read.

fflush(stdin) is undefined behavior in ANSI C. Some compilers implement it, some don't.

# ¿ Apr 11, 2008 19:09

The Something Awful Forums > Discussion > Serious Hardware/Software Crap > The Cavern of COBOL > C/C++ Programming Questions Not Worth Their Own Thread