program-entry-point Questions
2
Solved
I've read that global variables have a sensible impact on performance.
In order to avoid them I've put everything inside a init function, as I read here.
Simple example, integer.jl:
function __...
Slayton asked 13/2, 2016 at 22:49
13
Solved
I know that main() can be overloaded in a class with the compiler always taking the one with String[] args as arguments as the main method from where the execution starts. But is it possible to dec...
Penitentiary asked 14/3, 2012 at 9:36
5
Solved
I am using jasypt 1.9.2 in Windows 7 x64 cmd. Here's encrypt.bat content:
ECHO ON
set SCRIPT_NAME=encrypt.bat
set EXECUTABLE_CLASS=org.jasypt.intf.cli.JasyptPBEStringEncryptionCLI
set EXEC_CLASS...
Isherwood asked 20/11, 2015 at 12:32
4
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 funct...
Andromede asked 19/6 at 14:5
21
Solved
I keep getting this question asked in interviews:
Write a program without using main() function.
One of my friends showed me some code using macros, but I could not understand it.
So the question i...
Sodamide asked 13/8, 2011 at 14:11
7
I am not sure what this means, whenever before you write a code, people say this
public static void main(String[] args) {
What does that mean?
Futurity asked 26/3, 2015 at 11:9
2
When you create a new application with the latest .NET Framework, Program.cs looks as follows:
var builder = WebApplication.CreateBuilder(args);
// Add services to the container.
builder.Ser...
Wavy asked 27/4, 2022 at 2:26
5
Solved
How to change the entry point of a C program compiled with gcc ?
Just like in the following code
#include<stdio.h>
int entry() //entry is the entry point instead of main
{
return 0;
}
Careen asked 21/9, 2011 at 3:26
8
Solved
Right, I have looked at this post: Difference between WinMain,main and DllMain in C++
I now know that WINMAIN is used for window applications and main() for consoles. But reading the post doesn't ...
Crossquestion asked 14/12, 2012 at 1:58
4
Solved
Discussion
I know that main can be a friend of a class:
#include <iostream>
class foo {
friend int main();
int i = 4;
};
int main() {
foo obj;
std::cout << obj.i << std::e...
Publias asked 31/7, 2014 at 22:33
11
Solved
I have two classes. When the I put class TapeDeckTestDrive first on the text editor, it runs fine. When I put the TestDrive class first, it gives the error that it can't find the main class. Why is...
Cambrel asked 22/4, 2019 at 13:6
4
Solved
My request seems unorthodox, but I would like to quickly package an old repository, consisting mostly of python executable scripts.
The problem is that those scripts were not designed as modules, ...
Binkley asked 4/1, 2020 at 15:8
3
Solved
I want to run my main method via gradle task
This is how I run via the cmd:
java -cp RTMonitor.jar com.bla.MainRunner first_arg
how should it be written in gradle?
run {
args += ['java -cp RTM...
Bemuse asked 19/2, 2015 at 15:20
46
I have installed an application and when I try to run it (it's an executable jar) nothing happens. When I run it from the command line with:
java -jar "app.jar"
I get the following mess...
Armenian asked 13/3, 2012 at 18:20
13
Solved
What is causing this error? I google'd it and first few solutions I found were that something was wrong with the library and the main function but both seem to be fine in my problem, I even retyped...
Felipafelipe asked 14/9, 2011 at 2:58
64
Solved
A common problem that new Java developers experience is that their programs fail to run with the error message: Could not find or load main class ...
What does this mean, what causes it, and how s...
Vernverna asked 7/8, 2013 at 3:2
8
Solved
I am a beginner when it comes to programming but I was sure that one of the universal rules was that a program starts with Main(). I do not see one when I create a WPF project. Is Main() simply nam...
Wellfound asked 22/4, 2010 at 21:32
8
Solved
package com.valami;
public class Ferrari
{
private int v = 0;
private void alam()
{
System.out.println("alam");
}
public Ferrari()
{
System.out.println(v);
}
public static void m...
Hyps asked 16/1, 2011 at 19:21
18
I am trying to get familiar with Kotlin to use in my android apps. So first I want to try out some simple kotlin examples, just to get familiar with syntax of kotlin.
I made a class named Main.kt ...
Monosepalous asked 29/6, 2017 at 10:48
2
Solved
package code.now;
class Test {
public void fun() {
System.out.println("Coding Ninjas");
}
}
class Derived extends Test {
public void fun() {
System.out.println("Codin...
Parton asked 31/5, 2023 at 15:18
46
Solved
What does this do, and why should one include the if statement?
if __name__ == "__main__":
print("Hello, World!")
If you are trying to close a question where someone should b...
Taskmaster asked 7/1, 2009 at 4:11
4
Solved
I want to pass, both, named and unnamed arguments to the main method.
Currently I am passing arguments as:
java -jar myfile.jar param1 param2
and handling them as:
public static void main(String[...
Roubaix asked 22/7, 2014 at 15:47
6
Solved
How would you run a command and pass some custom arguments with Flutter/Dart so they can then be accessed in the main() call such as:
flutter run -device [my custom arg]
So then I can access it ...
Puri asked 5/3, 2019 at 13:45
10
I can't figure what's my wrong with my code below.
When I try to compile I get the message:
does not contain a static 'main' method suitable for an entry point.
This is my code:
using System...
Disloyalty asked 13/6, 2013 at 19:14
1
I have a setup.py like this:
#!/usr/bin/env python
from setuptools import setup, find_packages
setup(
name="myproject",
package_dir={"": "src"},
packages=find_pac...
Olivaolivaceous asked 11/2, 2023 at 11:17
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