Questions tagged [program-entry-point]
Use this tag for questions about entry points to executables (programs); e.g., the "main()" function in most programming languages. If your question is programming language specific, tag that: language as well e.g. C, C++, Java etc.
program-entry-point
3,010
questions
-7
votes
0
answers
42
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Multiple entry point in the project [closed]
I downloaded a game and its source code from github, i just want to explore and learn from it.
Now the project contains game source code but also an integrated level editor, which I can't seem to ...
-2
votes
0
answers
31
views
Why do we declare public class at the start of Java code? [duplicate]
In java, whenever we write a program, the first line of the program always starts with public class name_of_class{}
When I googled the reason of why we have to mention public class at the start of ...
1
vote
1
answer
52
views
Is it a good practice to import functions from __main__.py?
My __main__.py module for my package is defined like so (simplified):
def main():
... # Start my GUI
if __name__ == "__main__":
main()
It is also a package, with an __init__.py as ...
- 51
1
vote
1
answer
47
views
Scala Future strange behavior
What's wrong with this code? Why I can see only one output? What returns futureUserByName function? onComplete doesn't work for it as well. It must be just simple Future, but it doesn't work.
import ...
0
votes
1
answer
90
views
In C programming language, can the main function begin with main() instead of int main()? [duplicate]
I'm reading the "C Programming Language, 2nd edition" by Dennis Ritchie and Brian W.Kernighan. On page 38, the main body of the program begins with main() instead of int main(), I believe ...
- 5
-2
votes
2
answers
41
views
LINK2001,and LINK1120 errors visual studio 2022 CLR empty project
i am currently working on a web browser on visual studio 2022 and every time I execute the program these errors show up LINK2001 unresolved external symbol main and LINK1120 1 unresolved externals.
So ...
28
votes
4
answers
4k
views
How is Leetcode able to compile a C++ program without me writing a 'main()' function?
As far as I know, a C++ compiler looks for a function called main() in order to know where the program should start.
But when I use the Leetcode site, the expected solution's code has no main function....
- 667
1
vote
1
answer
55
views
Where am I initializing my main class twice?
I'm receiving the error Plugin already initialized!. I already know that this means that I'm initializing my main class twice and Bukkit/Spigot doesn't like this.
I cannot seem to figure out where I'm ...
- 207
0
votes
0
answers
25
views
Avoiding MSBuild version with GitHub action
Currently in my github actions i am using
" uses: microsoft/setup-msbuild@v1"
instead of updating this to newest version i was wondering if it's good idea to use @main insted to avoid ...
0
votes
0
answers
56
views
WinForms - Call method in Threading, which calls method in main thread at the end of it
I've seen examples where the thread started in the WinForms class, using Threading.Start(), only calls a helper method defined in that class.
Is it possible to use Threading to first invoke a method ...
- 45
0
votes
1
answer
112
views
In IntelliJ(2024.1.1) with the Scala Plugin(2024.1.20), Main.main is Failing with "Could not find or load main class org.public_domain.main"
UPDATE:
Nestled deep within the large accepted answer is the way to fix this; i.e. rename the method from main to something else, or rename the object Main to something else.
The conflict is a case ...
- 5,793
0
votes
1
answer
72
views
Compatible types for the main function
From ISO/IEC 9899:2024, 5.1.2.3.2, Program startup:
The function called at program startup is named main. The
implementation declares no prototype for this function. It shall be
defined with a return ...
- 7,235
0
votes
0
answers
21
views
smina.exe Entry Point Not Found
I met an error when I tried to use Smina for docking. I installed Smina used order: conda install conda-forge::smina
But it occurs this error when I run Smina:
The Procedure entry point ?sync_flush@...
0
votes
2
answers
22
views
Android - can i add EditText value to the android:text row of a TextView in activity_main and have it concatenate?
<EditText
android:id="@+id/et_name"
android:layout_width="match_parent"
android:layout_height="48dp"
android:layout_margin="20dp"
android:...
- 95
1
vote
0
answers
98
views
Method 'main()' does not have signature 'public static void main(String[])'. The program cannot be started while main has this problem
When trying to complete a task ("Create a Dog class containing two String type fields: name and says. In the method
main() create two Dog objects with different names (spot and scruffy) and ...
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