Discussions Q&R

abstract-classes interfaces java

26th Apr 2021, 4:07 AM

Angelo

Animal lovers, java

0 Vote

20th Mar 2021, 1:18 PM

Zotta

Animal Lovers Interfaces

animal interfaces java lovers

2 Votes

Java Interface exercise Animal Lovers

9th Feb 2021, 8:49 PM

Guy Robbins

java

2 Votes

python jungle animal question!!

12th May 2021, 3:02 PM

Curtis Chadwell

junglesounds python

0 Vote

Animal lover, interfaces JAVA

28th Feb 2020, 7:41 PM

Brenner Pieszak

interfaces java

0 Vote

Public Class Animal Cannot Be Accesed

13th Sep 2022, 4:30 PM

Francesco Ilari

classes objects

1 Vote

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

25th Jan 2020, 4:46 AM

Garvit Joshi

c++classes polymorphism

0 Vote

8 Réponses

13th Sep 2020, 1:47 PM

Amit

what is = new Animal ()

classes java objects

4 Votes

Trying to solve animal lifetimes in intermediate python

23rd Jun 2016, 12:14 PM

Ch Annus

python3

3 Votes

17 Réponses

25th Mar 2021, 11:03 AM

Simisola Osinowo

C++ Virtual Functions Animal Zoo Challenge

c++functions virtual

0 Vote

public class Animal { void bark() { System.out.println("Woof-Woof");

6th Nov 2023, 10:34 PM

David

classes java void

0 Vote

8 Réponses

13th Mar 2017, 12:24 PM

DAHMANI MOHAMED ELAMINE

How to solve python question of "recognize animal voice".?

python3

1 Vote

animal dog=new animal(); Animal is a class and dog is an object. My question is that animal is not a method,then why are there parenthesis? I tried removing the parenthesis but then it's an error.

3rd Mar 2020, 1:10 PM

Moiz Ali

classes java objects

2 Votes

Why does it always say „No Input“?

5th Sep 2016, 2:07 PM

Bhavana

abstract animal animallovers classes interfaces java lovers

0 Vote

6 Réponses

26th Apr 2021, 6:40 PM

Beatrix Bauer

how can i fix this? i need to set the type of animal and age of animal for every animal. look how i wrote the code, and please t

abstract-classes animal classes java

1 Vote

5 Réponses

28th May 2020, 10:01 AM

Yahel

Can anyone help me with udacity animal trading card by html and css

css html web

0 Vote

HELP ME SOLVE THIS SQL QUESTION -- You manage a zoo. Each animal in the zoo comes from a different country. Here are the tables

25th Mar 2020, 9:17 PM

Khudher Bassam

sql

-2 Votes

25 Réponses

15th Feb 2021, 11:36 AM

SIVA PRAKASH

what's the difference? a) Animal dog = new Dog(); b) Dog dog = new Dog();

c#inheritance

0 Vote

6 Réponses

28th Apr 2016, 5:18 PM

Vlad Turchenko

Button

animal button

2 Votes

what is difference between: public class Animals { ..... and Animal dog = new Animal();

26th Sep 2017, 8:45 AM

B.D

in java

2 Votes

why System.out.println("Grr..."); //"Grr..." is not printed ? // but the class dog is extends animal can anyone explain m

15th Sep 2017, 6:02 AM

Prathamesh Dhuri

in java

3 Votes

5 Réponses

20th Sep 2017, 11:11 AM

Prathamesh Dhuri

1) A new animal has come in, with the following details: name - "Slim", type - "Giraffe", country_id -

0 Vote

Animal a=new Dog(); Cat c=(Cat)a; System.out.println(c.noise()); Why this causes Run time exception? Cat and Dog are inherited.

28th Aug 2022, 5:37 AM

Ragul S

downcasting java upcasting

0 Vote

Fill in the blanks to create an abstract class with an abstract method and inherit from it. abstract class Animal { public int

25th Dec 2016, 12:47 PM

Aayush Agarwal

abstract-classes

-11 Votes

11 Réponses

18th Nov 2018, 12:30 PM

Louie Jay Gitgitin Salvaña

How does the subclass Dog inherit the variable legs with the value of 4 from the superclass Animal

inheritance

0 Vote

Why here the output is "New Animal New Bee" but this questions answer is only "B" and not "A B"?

10th May 2019, 2:54 AM

Shak 240

casting

0 Vote

How does the subclass Dog inherit the variable legs with the value of 4 from the superclass Animal - Java

13th Jan 2022, 7:04 PM

Muhammet Ali Özyetimoglu

inheritance

0 Vote

You are given the noises made by different animals that you can hear in the dark, evaluate each noise to determine which animal

10th May 2019, 2:54 AM

Shak 240

cprogramming

0 Vote

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....

4th Feb 2020, 11:49 AM

Muskan Mishra

java polymorphism

0 Vote

6 Réponses

21st Aug 2016, 5:08 AM

Amandeep Singh

1) A new animal has come in, with the following details: name - "Slim", type - "Giraffe", country_id - 1 Add him to the Animals

sql

-3 Votes

Under Java->More on Classes->Polymorphism, to create an object of an inherited class, " Animal a = new Dog();" is used. "Dog a =

14th Sep 2022, 4:42 AM

Mohit Namdev

java polymorphism

0 Vote

what if we write: public class Animals {..... // in a public class and Animal dog = new Animal(); // in a main.

20th Aug 2018, 4:25 AM

Dinesh Kumar

in java

2 Votes

Fill in the blanks that define an abstract Animal class and a dog class that inherits from it. class Animal{ public: virtual void bark()=___; }; class Dog __ Animal{ public: _____bark(){ cout<<"Woof!"; } };

15th Sep 2017, 6:07 AM

Prathamesh Dhuri

c++

1 Vote

Write a C programme that commands a user to input a random number of animal types with there characterisics and outputs it after the user is done using vectors

2nd Sep 2016, 4:25 PM

Soutik

c++

0 Vote