Q&A Discussions

What is the main reason of using a friend class?

24th Jun 2019, 6:49 PM

Abhijeet Pawar

c++classes friend

2 Votes

main method() in java is always in public class.

9th Feb 2017, 4:37 PM

Md Shoriful Islam

java mail

0 Votes

can you insert void main instead of int main?

8th Jun 2018, 1:34 PM

harshit

c++functions return

0 Votes

Why we use (String [] args) in main method of Java?

23rd Oct 2016, 12:49 PM

koder

2 Votes

Why don't we use void main and iostream.h

2nd Oct 2019, 2:40 AM

Sanjaya Acharya

c++

1 Vote

What is the main difference between Java and JavaScript?

25th Nov 2017, 2:35 AM

Kishan Patil

code java javascript

2 Votes

Can we need to create special class for main method

3rd Apr 2018, 10:28 PM

Awesomeman 222

classes objects

1 Vote

What is the end of program

2nd Oct 2019, 12:21 PM

Keyur Chaudhari

main

1 Vote

Components Id don't show up in main activity

26th Nov 2020, 9:39 PM

Behzod

android studio

0 Votes

How to call main function in c++ from another function.

23rd Apr 2021, 11:11 AM

anas elaymach

call main

1 Vote

When will SoloLearn add Kotlin Course as Main Course in Programming Language Menu?

30th Oct 2018, 3:58 PM

Vineet

7 Votes

What is the main concept of Coroutines ?

6th Aug 2019, 6:38 AM

‎Ahmad Amin

c++coroutines

1 Vote

Can we use Static keyword in main block

18th Dec 2016, 8:42 PM

Nurah Alfaiz

2 Votes

Can you declare the main method as final?

1st Mar 2018, 6:57 AM

chavan dipak dattatray

java scripting-languages

1 Vote

What is the main purpose of using colspan?

28th Nov 2016, 5:23 PM

ASM IMRAN

html tables

1 Vote

what is main? can someone give a simple explanation

10th Dec 2016, 6:45 PM

Bharat kumar

main

0 Votes

So every new class needs the main method? Or just the first one?

16th May 2020, 9:11 PM

Gabrielle Serenity

classes java methods

0 Votes

19 Answers

24th Feb 2019, 9:53 AM

Georgiana Crețu

Why isn't params used in the Main method?

c#main params

1 Vote

what is main difference between class and interface??

19th Mar 2017, 3:21 AM

Roy Beng Leong Sieh

interfaces

1 Vote

Main problem with tech companies and solo learn

18th Sep 2016, 5:29 PM

balram sao

hackerrank job leetcode

1 Vote

<h2> and <h4> is not visible on the main website

18th Dec 2017, 3:25 PM

Antz

css h2 h3 h4 helpme html javascript

2 Votes

Can anyone explain in simple words what def main is?

10th Feb 2021, 4:29 PM

thatstupidcoder

operators python

0 Votes

8 Answers

18th Sep 2016, 7:39 PM

Zehwan Rehmani

For artificial intelligence which language is helpful

main

0 Votes

Program using main method and static blocks

12th Dec 2017, 8:20 PM

Ashish Shrivastava

and block in java main method of static use

0 Votes

in C++ why can't we use sizeOf() function int main function

25th Jul 2017, 4:14 PM

Prinkal

0 Votes

How do you add the classes without adding another main method?

29th Jun 2023, 10:23 AM

Hero

1 Vote

Can the main function in C++ be of type void?

13th Sep 2019, 9:13 AM

66:101:110:74:97:109:105:110

c++functions

1 Vote

Every Java program must have a main method

13th Jul 2016, 9:27 AM

chaitanya guruprasad

0 Votes

What's the main difference between C++ and C# ?

14th Mar 2018, 2:17 PM

Rhythm Cloud

c#c++difference

2 Votes

What is the main difference between GraphQL and MySql?

11th Aug 2017, 4:23 PM

Αητοιπe

gatsby gatsbyjs graphql jamstack javascript

0 Votes

why the main method in Java is always static ?

25th Mar 2019, 8:52 AM

Walter Perdan

java main methods static

3 Votes

What is the main difference between font-weight and font-style?

8th Sep 2016, 4:41 PM

Sambit Mohapatra

css

2 Votes

what is return and Int main ?

23rd Sep 2021, 3:35 PM

Samuele Nega

c++

-1 Vote

Is java program can run without main method?means any other way?

13th Jul 2016, 2:27 PM

Inder Dhillon

java main

1 Vote

Why i am getting this error ::exception in thread main java.lang.noclassdeffounderror

30th Jul 2018, 5:02 AM

mayank timbal

1 Vote

is a method called main compulsory for java programs?

21st Jul 2019, 4:01 PM

Channu Angadi

comments java

0 Votes

program to return lists whose average is equal to given avgvalue of main list and those list are formed from a given main list

8th Dec 2016, 5:21 AM

Sourav Mandal

python3

0 Votes

Why we use static keyword in main method?

31st Aug 2020, 4:04 PM

Tuticorn

2 Votes

Can we compile a program without main method?

8th Nov 2016, 10:10 AM

Faiyaz

compiler java jvm

1 Vote

Can we run program without main method in Java?

8th Jan 2018, 7:53 PM

Yogesh Sharma

0 Votes

How to use variable in class in main method?

10th Oct 2018, 3:20 AM

Pranav Deshmukh

0 Votes

Why does the C++ main function return an integer?

17th Oct 2019, 2:18 AM

PReiZ

c++language programming return returnvalue

1 Vote

Why main method cannot be instantiated in JAVA ?

6th Dec 2017, 1:56 PM

Bits!

is java maininstantiation mainmethod static staticmain whymain

0 Votes

Can we make changes in main method in JAVA.

17th Feb 2018, 8:39 PM

Shubham Chaurasiya

1 Vote

What is the use of main method?

6th Feb 2020, 6:52 PM

JAIN

0 Votes

Why is it necessary to have main function ?

3rd Jan 2017, 6:07 PM

Vipul Aggarwal

c++functions

1 Vote

Do static block gets executed before main block in Java?

26th Jul 2017, 4:48 AM

Milkha_Da_Techie

0 Votes