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Method Overriding

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Deepika Sahu answered on July 17, 2020 Popularity 9/10 Helpfulness 2/10

answer Method Overriding

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Method Overriding

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import java.io.*;
  
class Animal {
  
    void eat()
    {
        System.out.println("eat() method of base class");
        System.out.println("eating.");
    }
}
  
class Dog extends Animal {
  
    void eat()
    {
        System.out.println("eat() method of derived class");
        System.out.println("Dog is eating.");
    }
}
  
class MethodOverridingEx {
  
    public static void main(String args[])
    {
        Dog d1 = new Dog();
        Animal a1 = new Animal();
  
        d1.eat();
        a1.eat();
  
        Animal animal = new Dog();
        // eat() method of animal class is overridden by
        // base class eat()
        animal.eat();
    }
}

Popularity 9/10 Helpfulness 2/10 Language java

Source: www.geeksforgeeks.org

Tags: java overriding

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Contributed on Dec 24 2022

Deepika Sahu

0 Answers Avg Quality 2/10

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Java Method Overriding

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class Animal {
   public void displayInfo() {
      System.out.println("I am an animal.");
   }
}

class Dog extends Animal {
   @Override
   public void displayInfo() {
      System.out.println("I am a dog.");
   }
}

class Main {
   public static void main(String[] args) {
      Dog d1 = new Dog();
      d1.displayInfo();
   }
}

Popularity 10/10 Helpfulness 3/10 Language java

Source: Grepper

Tags: java

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Contributed on May 24 2022

SAMER SAEID

0 Answers Avg Quality 2/10

what's method overriding

Comment

Overriding means same method name and same parameter, 
occur in different class that has inheritance relationship. 
we use method overriding to implement specific functionality to the method.

Example: get method
WebDriver driver = new ChromeDriver();
driver.get("URL") ==> opens the url from chrome

WebDriver driver = new FireFoxDriver();
driver.get("URL") ==> opens the url from Firefox

we can only override instance methods and method override 
takes place in sub class.
instance method that we are going to override cannot be private and final

Popularity 10/10 Helpfulness 3/10 Language java

Source: Grepper

Tags: java

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Contributed on Nov 28 2020

Thankful Tuatara

0 Answers Avg Quality 2/10

Overriding Method or Property javascript

Comment

// parent class
class Person { 
    constructor(name) {
        this.name = name;
        this.occupation = "unemployed";
    }
    
    greet() {
        console.log(`Hello ${this.name}.`);
    }
 
}

// inheriting parent class
class Student extends Person {

    constructor(name) {
        
        // call the super class constructor and pass in the name parameter
        super(name);
        
        // Overriding an occupation property
        this.occupation = 'Student';
    }
    
    // overriding Person's method
    greet() {
        console.log(`Hello student ${this.name}.`);
        console.log('occupation: ' + this.occupation);
    }
}

let p = new Student('Jack');
p.greet();

Popularity 9/10 Helpfulness 2/10 Language whatever

Source: www.programiz.com

Tags: javascript j

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Contributed on May 06 2022

Blue Bird

0 Answers Avg Quality 2/10

method override

Comment

using method-override in your index.js
1. npm install method-override --save
2. var methodOverride = require("method-override");
3. app.use(methodOverride("_method"));
//'_method' is what methodOverride will look for
method override in your UPDATE route: 
* <form action = "/campgrounds/<%=campground._id%>/edit?_method=PUT" 
	method = "POST">
and EDIT routes:

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Jul 17 2020

Mocat

0 Answers Avg Quality 2/10

method overriding java

Comment

Method Overloading: 
Access modifier can be same or different, 
Return-Type can be same or different, 
Parameters MUST be different, Method name MUST be same, 
any method can be overloaded

Method Overriding:
After a method is inherited it is possible to change 
the implantation of the method in the child class. 
This concept is called overriding. 
Method name, Parameter, and Return-Type MUST be same
access modifier MUST be same or more visible, 
MUST happen in the sub class, 
ONLY the instance methods can be overridden
@Override annotation MUST be applicable. 
Static and Constructor cannot be override.
We can use the @Override annotation before the method 
to declare the overriding.
EXAMPLE: get method WebDriver driver = new ChromeDriver(); 
driver.get("URL") ==> opens the url from chrome

Popularity 10/10 Helpfulness 2/10 Language java

Source: Grepper

Tags: java

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Contributed on Jun 01 2021

Ozzzy

0 Answers Avg Quality 2/10

Method Overriding in java

Comment

public class Multi{ //Super class
public void multi(){
………………
}
}
 
Public class Multiplication extends Multi(){
Public void multi(){
………..
}
Public static void main(String args[]){
Multi multiplication = new Multiplication(); //Polimorphism is applied
multiplication.multi(); // It calls the Sub class add() method
}
}

Popularity 10/10 Helpfulness 1/10 Language java

Source: softhunt.net

Tags: java

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Contributed on May 10 2022

Outrageous Ostrich

0 Answers Avg Quality 2/10

what is method overriding in java

Comment

-1

Overriding means same method name and same parameter, 
occur in different class that has 
inheritance relationship. 
we use method overriding to implement 
specific functionality to the method.

Popularity 10/10 Helpfulness 1/10 Language java

Source: Grepper

Tags: java

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Contributed on Jun 28 2021

Repulsive Rhinoceros

0 Answers Avg Quality 2/10

function overriding

Comment

// C++ program for function overriding
  
#include <bits/stdc++.h>
using namespace std;
  
class base
{
public:
    virtual void print ()
    { cout<< "print base class" <<endl; }
   
    void show ()
    { cout<< "show base class" <<endl; }
};
   
class derived:public base
{
public:
    void print () //print () is already virtual function in derived class, we could also declared as virtual void print () explicitly
    { cout<< "print derived class" <<endl; }
   
    void show ()
    { cout<< "show derived class" <<endl; }
};
  
//main function
int main() 
{
    base *bptr;
    derived d;
    bptr = &d;
       
    //virtual function, binded at runtime (Runtime polymorphism)
    bptr->print(); 
       
    // Non-virtual function, binded at compile time
    bptr->show(); 
  
    return 0;
}

Popularity 10/10 Helpfulness 1/10 Language whatever

Source: www.geeksforgeeks.org

Tags: function functio

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Contributed on Jan 09 2022

Dull Donkey

0 Answers Avg Quality 2/10

Function Overriding

Comment

class Test
{
public: 
      virtual void print(){ cout << "Test Function"; }
};

class Sample : public Test
{
public: 
       void print(){ cout << "In Sample Function";}
};
int main()
{
    Test obj = new Sample();
    obj.print();
    return 0;
}

Popularity 7/10 Helpfulness 1/10 Language whatever

Source: www.interviewbit.com

Tags: function overriding

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Contributed on May 21 2023

Shy Snail

0 Answers Avg Quality 2/10

Method Overriding

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