Top "Main" questions

Main method in Scala

I wrote a Scala class and defined the main() method in it. It compiled, but when I ran it, I …

class scala main

Why do we need to use `int main` and not `void main` in C++?

Why do we need to use int main and not void main in C++?

c++ function return-value main

Running a python package

Running Python 2.6.1 on OSX, will deploy to CentOS. Would like to have a package to be invoked from a command …

python module package main python-2.6

run main method using gradle "run" task

I want to run my main method via gradle task This is how I run via the cmd: java -cp …

java gradle main

Multiple definition of main()

Hi guys trying to use two main() and getting this error multiple definition of main(). I renamed my main functions …

c main multiple-definition-error

C++ - char** argv vs. char* argv[]

What is the difference between char** argv and char* argv[]? in int main(int argc, char** argv) and int main(…

c++ main arguments

public static void main () access non static variable

Its said that non-static variables cannot be used in a static method.But public static void main does.How is …

java variables static-methods main void

Exception in thread "main" java.lang.ArithmeticException: / by zero

I have two questions about Exceptions. Firstly, I got this message from my code... Exception in thread "main" java.lang.…

java exception main arithmeticexception

App crashes while loading with error in main.m

I'm trying to recover an app that I accidentally deleted and managed to do it through the organizer, however, now …

iphone ios xcode main sigabrt

in c++ main function is the entry point to program how i can change it to an other function?

I was asked an interview question to change the entry point of a C or C++ program from main() to …

c++ c main