compilation

I am really new to Opencv. After downloading and installing Opencv 2.4 according to the instruction, I began writing my first Opencv program, which was basically a copy of the tutorial on the web. #include <stdio.h> #include <iostream> #include <vector> #include "cv.h" #include "highgui.h" #include <stdio.h> #include <stdlib.h> #include <opencv2/opencv.hpp> using namespace std; using namespace cv; int main( int argc, char** argv ) { char* filename = "C:\\Research\abc.pgm"; IplImage *img0; if( (img0 = cvLoadImage(filename,-1)) == 0 ) return 0; cvNamedWindow( "image", 0 ); cvShowImage( "image",

I'm trying to install moddims on OS X (see previous question ), an Apache module with a dependency on ImageMagick. As far as I can tell, the OS X Apache is compiled as 64 bit. My previous attempt to run the moddims module I had compiled gave the following error: httpd: Syntax error on line 117 of /private/etc/apache2/httpd.conf: Cannot load /usr/libexec/apache2/libmod_dims.so into server: dlopen(/usr/libexec/apache2/libmod_dims.so, 10): no suitable image found. Did find:\n\t/usr/libexec/apache2/libmod_dims.so: mach-o, but wrong architecture I'm presuming that means I need to compile moddims as

This is a snippet of Java code: static boolean a; // gets false static boolean b; static boolean c; public void printA(){ boolean bool = (a = true) || (b = true) && (c = true); System.out.print(a + ", " + b + ", " + c); } It does not compile, what is the prob? Error: multiple markers on this line; syntax error on the line of 'bool' variable. I expect it to print true, false, true . Although according to my tutorial books it prints true, false, false . I understand it performs short-circuiting but in case of && both sides needs to be evaluated. That is not a homework, I am learning Java. Cheers

I am trying to compile a basic program that i can get to cross compile on my mac. I am running Mac OS X Mavericks. My cross compiler is arm-elf-gcc-4.7.3. I wrote a simple test program that looks like: int main() { ; return 0; } When I run /opt/local/bin/arm-elf-gcc-4.7.3 -o test test.c I receive these errors. test.c:4:Unknown pseudo-op: .global test.c:4:Rest of line ignored. 1st junk character valued 109 (m). test.c:5:Unknown pseudo-op: .type test.c:5:Rest of line ignored. 1st junk character valued 109 (m). test.c:7:Junk character 64 (@). test.c:7:Rest of line ignored. 1st junk character

I'm currently creating a personal (maybe public) java terminal. I want to create a command that will create + compile a Java file on execution, except I'm not too sure on how to actually do this. Is it possible? Or am I just dreaming? You could also use Groovy - it's quite handy if you just want to compile and run a line or two of Java code from within your application. The application may be in regular Java, with Groovy used only for compilation of the dynamically generated code. Whichever solution you choose, be careful, as executing user input as code can lead to security issues