compilation

IntelliJ IDEA 10.5 (probably this matters). I am new to Scala, so I started in an akward way. I created one file with two classes -- empty MainApp and another class, HelloWorld with method main. I compiled it and executed -- IntelliJ automatically detected HelloWorld as main class. It was OK. Then, I moved main method to MainApp, and deleted (then empty) HelloWorld class. When I tried to run it, IntelliJ sticked to HelloWorld nevertheless. So I reconfigured project and selected MainApp as main class. I tried to run it with such result: MainApp main method should be static I am completely

I am wondering how I could use a guided decision table from the Drools Workbench inside a Java application using the drools runtime. The idea is that a user would work defining rules, processes and some decision tables in the workbench, which will be picked up by the drools runtime. Still, for some reason, I can't figure out how to execute this in drools, since it stored the table as a gdst file and it does not seem to compile to drools. With drools, is there a way to: - execute the gdst file as I would with an excel decision table? - or compile a gdst file in rules? I've been looking for a

I'm attempting to setup my Android project in IntelliJ. I've never used it before, and I'm having some problems with module dependencies. The project depends on several modules, which I have added in the Dependencies tab. IntelliJ detects them (i.e. there are no complaints in the code), but it fails at compile time with "package x.y.z does not exist." I have also tried checking "export" for the modules, but that seems to have no effect. I saw this question which appears to be the same problem, but there was no solution. Try adding your src as modules. File > Add Module Create Module from

Lets say I have this Python code in a setup.py script to build a C extension: from distutils.core import setup, Extension module1 = Extension('demo', sources = ['demo.c']) setup (name = 'PackageName', version = '1.0', description = 'This is a demo package', ext_modules = [module1]) Easy enough. Now I call the setup.py script with this line: C:/> python setup.py build_ext --compiler=mingw32 Ok, but whats the question? When distutils calls mingw32 and passes all the necessary and operating system independant flags and options to it, how does it figure those flags out? Where does distutils keep

I've written a simple module: #define __KERNEL__ #define MODULE #include <linux/kernel.h> #include <linux/module.h> int init_module(void) { printk("Hello, world\n"); return 0; } void cleanup_module(void) { printk("Goodbye\n"); } and compiling it with this command: cc -c hello.c but I'm getting this error: linux/module.h: No such file or directory any suggestions? EDIT: I used this commad: cc -I/usr/src/linux-headers-3.0.0-17-generic/include -c hello.c and it goes one step ahead, now I get this error: In file included from /usr/src/linux-headers-3.0.0-17-generic/include/linux/kernel.h:13:0,