This question already has answers here: error: request for member '..' in '..' which is of non-class type
So basically, I am making a very simple Qt app to help me along as I learn OpenGL. The idea is that I have two windows, one is a GL context (GLWidget, derived from QGLWidget) and the other is a simple
I cannot understand why my compiler (MSVC++2010) doesn\'t like this code: // get_sum(filename as c-string) returns sum from file
import java.io.*; import java.io.File; import java.io.FilenameFilter; public class YDSearch{ public void listFiles(String dir) throws IOException{
There are several other SO questions talking about generics compiling OK w/ Eclipse\'s compiler but not javac (i.e. Java: Generics handled differenlty in Eclipse and javac and Generics compiles and ru
I am getting a compiler error when I try to pass a member function (from SoundManager class) to a delegate (in EventManager).
I\'m trying to write a \"Hello, World\" variant program in Eclipse, and I can\'t seem to be able to run my program.
I am trying to include rapidxml into my current project. However, it would not build. Visual Studio would complain about this piece of code (rapidxml.hpp:419+开发者_C百科451):
Im trying to compile phpurple. Im d开发者_如何转开发oing everything according to the documentation:
I\'m relatively new to programming, and I\'m currently trying to write a program using Fortran 77 that will use the Runge-Kutta method of equation solving to determine the temperature of a spherical b
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