Dyskusje Q&A

i dont get the code on the end what should make the pet giving both Meow and Woof especially for (int i=0; i<2; i++) {

3 głosów

11 odpowiedzi

30th Oct 2017, 4:11 PM

Oscar Herculano

0 głosów

Quién me ayuda con El ejercicio de calcular pureza a kilates? Este es el código que tengo pero no funciona

14th Jan 2019, 9:59 PM

Nuh Cetin

1 Głos

Can someone explain me simply what is virtual fonction

3rd May 2022, 10:07 PM

Isaac Yepez

What exactly does virtual function means?

1 Głos

11 odpowiedzi

5th Oct 2017, 1:59 AM

Galagann

c++functions polymorphism

17 głosów

12 odpowiedzi

22nd May 2017, 11:57 AM

U L Knw Me soon😉😋

I need help

1 Głos

Why does 'this' pointer is widely used than object pointer ? Write a program to implemented pure polymorphism

30th Sep 2018, 12:29 AM

Jihad Wahdan

c++

0 głosów

What is the difference between Method overloading and method overriding ?

3rd Mar 2023, 5:06 PM

KUMAR

What the essence of having a "protected" type inside a class? is it different from private?

3 głosów

7 odpowiedzi

4th Aug 2016, 9:33 AM

Arghya Paul

0 głosów

Why is it like this in polymorphism?

30th Aug 2017, 11:00 AM

Jan Paul Echaveria

4 głosów

Why is this topic so difficult to understand?

6th Mar 2017, 5:20 PM

Gautham Raj S

4 głosów

What apps is suitable for anderiod application?

8th Sep 2016, 2:03 AM

Andrea Hechanova

0 głosów

what is difference between method overloading (compile-time polymorphism) and method overriding(Runtime polymorphism) in relation to inheritance?

23rd Nov 2017, 3:43 PM

qaalid axmed clmi

Polimorphism between different access modifiers

2 głosów

7 odpowiedzi

1st Oct 2016, 9:19 AM

Ibrahim Ismail Ameer

1 Głos

Hi ! I have some doubt in php .In session any condition for dynamic input

1st Jan 2020, 8:51 PM

Elior Badash

php polymorphism

2 głosów

15th Nov 2019, 6:20 AM

Meenakshi P

please help me with this

inheritance polymorphism

0 głosów

27th Sep 2019, 9:43 AM

Doms Cristo

Why output 90

1 Głos

a superclass reference variable can refer to a subclass object , but what is it's practical use?

18th Mar 2020, 6:01 PM

Slaugther

inheritance java polymorphism

6 głosów

Which of the following supports the concept of hierarchical classification? (a) Polymorphism(b) Encapsulation (c) Abstraction

7th Dec 2019, 5:17 PM

🇮🇳Omkar🕉

abstraction encapsulation polymorphism

0 głosów

classe animal has makesound function i.e grr..... nd classes cat and dog also have makesound function i.e meow nd woof respectively... due to inheritance classes cat and dog also have makesound function of animal class ie grr.... now my q is how compiler will know which function to execute is nt ds ambiguous??... two choices r dere.... 1 make sound function of animal class ie grr 2 make sound function of own like woof or meow.... any help would be really helpful....

16th Mar 2018, 5:20 PM

Ramzi Mohamed Osman

0 głosów

Where is it used more than games?

21st Aug 2016, 5:08 AM

Amandeep Singh

3 głosów

I need a algorithme who designe structured polygon ... je veux un algorithme qui dessine un polygone regulier

14th Jul 2017, 5:05 AM

Ashiish Karhade

math polymorphism

-1 Głos

What did I do wrong here?

2nd Nov 2021, 1:36 PM

YØücef Benzaama

0 głosów

Why did they decide polymophisim on variables was a bad idea?

31st Mar 2017, 2:38 AM

antimatter

1 Głos

What is the answer? help me

29th Jan 2021, 4:31 PM

D_Stark

1 Głos

wrong answer to "Overridden methods should have the same return type and arguments."

8th Sep 2016, 2:02 AM

Valerie Castillo

0 głosów

I have homework from collage. And i don't understand. About Java Polymorphism (overriding) really i don't understand. Can help everybody? And learn me more.

15th Dec 2018, 9:53 AM

Claude Martin

java

3 głosów

Derived class is always pointed from base class?

20th Nov 2016, 1:00 PM

Sekar Amalia

1 Głos

What is runtime polymorphism?

8th Oct 2019, 12:14 PM

wat143

4 głosów

Why can't the access level of the overiding method be more restrictive than that of the overidden method?

3rd Mar 2017, 6:50 PM

Shamsul Arifin

3 głosów

How to access a virtual method of the based class from the derived class where the method have been redefined ?

2nd Feb 2017, 5:03 AM

Shubhamitra Datta

c#polymorphism

0 głosów

Is compile time polymorphism and method overloading are exactly same or method overloading is just a way to achieve it?

31st Jul 2016, 2:29 PM

Ission

ace gaurav java paulo

0 głosów

Why doesnt the code in the example also print out grr to both dog and cat?

17th Nov 2018, 10:09 AM

Deepak Bhalode

1 Głos

What is the difference between inheritence and override?

12th Apr 2017, 1:33 AM

Green

2 głosów

This code is an example of multiple inheritance but java does not support this how is this an ex of polymorphism

8th Sep 2016, 2:03 AM

Rojenn Claire Patigdas

1 Głos

There is something wrong with this example. I tried many times both on note++,eclipse and sololearn console but not working.

28th Jul 2017, 5:05 PM

Jayashri Thandapani

2 głosów

Anyone to explain this code for my better understanding?

5th Oct 2016, 8:34 PM

Yigit

0 głosów

What does mean from. Animal d=Dog();

16th Mar 2019, 11:20 AM

GO！

c++classes polymorphism

0 głosów

8 odpowiedzi

13th Sep 2020, 1:47 PM

Amit

Runtime polymorphysm mechanism

2 głosów

Why do use pointers in C++ polymorphism?

19th Jan 2020, 6:05 AM

Ketan Lalcheta

c++pointers polymorphism

0 głosów

7 odpowiedzi

25th Jun 2020, 10:45 AM

Clueless Coder

What is the answer?

c#polymorphism

0 głosów

Compile time polymorphysm or runtime

27th Feb 2017, 11:13 AM

jiajun goh

c++polymorphism static

0 głosów

What is the use of the dunder __repr__ in the str(string) class ?

13th Feb 2025, 5:30 AM

Ketan Lalcheta

polymorphism python

0 głosów

What is pure polymorphism?

13th Jun 2021, 7:54 AM

ch Murali

0 głosów

In the code in class B , it is given - object.do("B") . And the result is also printed as "B" . Then what is the purpose of the

23rd Oct 2016, 6:20 PM

Venus

2 głosów

To override method , is it compulsory to use override keyword? why we can't override method just like in c++ using same name with different definition.

25th Jun 2018, 10:46 AM

Tom

c#polymorphism

1 Głos

What is decided at run time in virtual function

9th Sep 2018, 5:29 PM

shiwangee pathak

c++polymorphism run-time virtual

1 Głos

How virtual function is implemented in Polymorphism?

29th Apr 2022, 5:15 PM

Ketan Lalcheta

1 Głos

polymorphism. what is polymorphism?why we use it and when?

20th Jun 2016, 1:06 AM

Utpal Kumar

2 głosów