Dyskusje Q&A

Why does C# have static constructors whereas Java does not?

13th Jul 2017, 3:21 PM

Vidhu Verma

block c#c++class constructor initialisation inner java static

5 głosów

[SOLVED] What is the difference between Classes and Methods in C#?

6th Apr 2019, 11:36 PM

Sonic

class classes method methods

0 głosów

What does Test& Test::func () mean?

14th Sep 2018, 12:31 PM

Kevin Baselice

c++class object pointer this

0 głosów

Hello.I am a new user and I am not so familiar with this app,would u mind telling me whether this app embodies class films?

11th Jun 2020, 1:02 AM

Prashant Pant

double

0 głosów

Everyone knows that if a class is declared as final then it doesn't allow inheritance. Is there any other way to restrict inheritance .?

10th Jul 2020, 11:35 AM

Hadi

0 głosów

public class Main { public static void main(String[ ] args) { //correct variable declarations int name = J

24th Aug 2016, 3:06 AM

Sarath chalapaka

solve

-1 Głos

Define class having data members as stud_id ,name ,age , percentage with member function get() and display ()

6th Jul 2021, 9:44 AM

Ronak Vadgave

code functions java

-4 głosów

How to print result from java controller class in dialog box or pop up window JSP page ?

6th Apr 2022, 9:22 AM

Vikram Kamble

java javascript jsp mvc

0 głosów

The console is giving me this "error: class names are only accepted if annotation processing is explicitly requested"

31st Mar 2020, 10:49 AM

aritri raha

0 głosów

what is exact abstract class in php, and the difference between other declaration like static, protected and private?

4th May 2017, 8:38 AM

Goodness Ifejesu Olajide

php

0 głosów

How to write a program in c++ to define a class fraction, which consists of numerator and denominator.

8th Jan 2018, 11:53 AM

tess hsu

c++

1 Głos

Hi guys! How to store a data of class room student details in an arrays? Is it possible?

5th Oct 2017, 5:50 PM

Muskan Bhuwal

arrays loops

0 głosów

c++ program for class car .it contain make,colour,size,cost as data members.write a member function for reading & printing.

14th Sep 2018, 3:17 AM

D CHAITANYA

c++

-5 głosów

class MyClass { public static void main(String[ ] args) { int a=0; int even = 0; for(even = 0;even <= 100;++even

14th Nov 2017, 1:32 AM

SRI VISHNU T

1 Głos

How to add class in images and when click any image then the image change his width and height and all other images invisible ?

2nd Mar 2017, 2:54 PM

Sahil

css html javascript

0 głosów

When i gave class & main as the answers it's shiwing wrong . To run the code println , it should be in main right ?

28th Jan 2023, 7:27 PM

Muhammad Ramzan

classes objects

0 głosów

Can we ask the user to enter the value without using any class Or importing. It does not work for some reason in this app java

6th Jun 2018, 1:50 PM

Tom

0 głosów

21st May 2020, 12:25 PM

Anshul Kalmegh

Typo?

class java method syntax

0 głosów

Whats purpose does a constructor have in app development?

21st May 2019, 3:59 AM

None Av

class constructor instance java

3 głosów

What notation does the body of Func use to assign the value 3 to n of given class declaration?

24th Sep 2017, 8:59 PM

D_Stark

class datastructure declaration function

0 głosów

We know that we cannot instantiate/ make object of abstract class and interfaces...but what is the reason behind this???

12th Jun 2019, 6:43 PM

Ayesha Zareen

abstract-classes java

0 głosów

How i can do this in java?

25th Jan 2017, 3:53 PM

ayush

char class concatenate condition help java loops python sololearn string

3 głosów

8 odpowiedzi

10th Jun 2018, 5:37 PM

Maninder $ingh

Am I correct

c#class classes games object

1 Głos

Can I use classes in Python like in Java?

4th Feb 2019, 9:07 AM

Raptor Bot

class classes java object python

3 głosów

A bit confused with inheritance. How to assign values in sub class for string variables which are declared in super class?

12th Dec 2017, 8:50 AM

TuniSenpao

inheritance java strings

1 Głos

How to balance box of check box with the text

29th Jul 2016, 5:49 PM

Zia

<h5><inputtype="checkbox"><em class id="checkbox"value="click"

0 głosów

If house is a package, I am a sub-class of my father ( parent class ), can I access a method !! .......↓↓↓<check Description🙋🙋

30th May 2022, 1:07 AM

Olabisi Gideon

6thquestion help_this_buddy java

2 głosów

I thought than an id could only be used once, but i used it two times and it worked. Could someone explain this to me?

1st Sep 2020, 7:28 AM

I M J

class html html5 id

0 głosów

Most difficult Question in Java Observe Carefully the Question like and share

25th Sep 2019, 8:32 PM

-DSaus-

class constructor java method object static

2 głosów

6 odpowiedzi

6th Nov 2016, 1:47 PM

Jenny Lance

Having error pls help on java

class enclosing java override reference

0 głosów

In Netbeans ide where should we put the following code ? I mean in java class or java frame?

13th Aug 2019, 5:46 AM

Dprincebh

java methods

0 głosów

Is a globally declare function whose name is same as that of class can be a constructor in c++?

17th Jul 2017, 3:54 PM

Yogesh Kumar

constructors declare globally

0 głosów

Number(wrapper class )by AutoBoxing.some one given me why this problem in case3 o/p is false : give clear information

16th Feb 2017, 1:08 PM

Deepika Behera

static

0 głosów

public class Program { public static void main(String[] args) { int[ ] intArr = new int[6,7,5]; System.out.println(intArr.length); } }

25th Dec 2017, 7:45 AM

Meesala Harish

arrays java

0 głosów

Did the name of the source file(.Java) and class name of the program should be same in all cases?

5th Oct 2016, 6:40 AM

maruf msruf

0 głosów

How Do I assign a variable in a class by using = operator (like we do with int, string and the other data types) ?

17th Aug 2016, 6:05 AM

Anand Subramaniam

=c++classes operator with

0 głosów

In C++, why we can not create object of abstract class and we can just create only pointer/referance of abstract class?

7th Aug 2018, 10:01 AM

Mustafa K.

0 głosów

If we do a[].length. Can we call "length" a method in it. If yes, then of which library class contains this method?

11th Jul 2019, 12:44 AM

Amit chavare

0 głosów

public class Program { public static void main(String[] args) { int [ ] myArr = {6, 42, 3, 7}; int sum=0; for(int x=0; x<myArr.length; x++) { sum += myArr[x]; } System.out.println(sum); } }

11th Aug 2016, 11:22 AM

Aditya Patil

arrays java

1 Głos

7 odpowiedzi

14th Oct 2016, 6:14 AM

Gopal Varma Gottimukhala

Is it possible to have two span tags within a paragraph element with each span tag having its class attribute and a value.

p span

0 głosów

If I can set an attribute on instantiation of the class by means of a Constructor, why then do I need a Setter?

28th Jan 2020, 5:03 PM

Aishat Alli

constructors java setters

0 głosów

Think of the class as a car factory & the resulting 'object' that is created (instantiated), by the _init_ function, as the car.

1st Sep 2016, 4:01 PM

Promise Emmanuel

classes

-1 Głos

2nd Sep 2018, 8:13 PM

Jason Unger

tasks for beginners

c++class cpp snake struct tasks

1 Głos

Why this program gives error. It doesn't gives error if we remove the definition of fun() function in derived class B. Why it be

22nd Oct 2020, 8:54 PM

DrDicht86

c++classes inheritance oop oops

0 głosów

what this statement is called. Class_name object=new class_name ();

13th Jun 2021, 6:00 AM

Rahul Kumar

class constructors creation java new object operators

2 głosów

8 odpowiedzi

20th Oct 2016, 7:09 PM

Aqueeb Jawed

What is wrong with my code

and class in object python

0 głosów

2nd Nov 2020, 7:56 PM

Vincent Birma Reuben

Minor help required!!

class help java method programming

1 Głos

Somebody knows why it doesn’t output 4,2,3 but only number 3 in the linked list

2nd Sep 2017, 1:03 AM

Interstellar_Star

algorythm c++class constructor destructor inheritance list lists sort sorting

3 głosów

How do i make a c# class transfer to an xml file and vice versa? Using primitive variables (int, float, string)

15th Dec 2018, 7:22 PM

Nikola

c#xml

2 głosów