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C++ 2022-03-21 17:45:23
worker class c++
#ifndef EMPLOYEE_H #define EMPLOYEE_H #include <string> using namespace std; class Employee { private: string name; // Employee name string number; ... Add solution -
Java 2022-01-23 09:36:27
type of constructor in java
There are three types of constructors: Default, No-arg constructor and Parameterized. If you do not implement any constructor in your class, Java compiler inserts a default constructor into your code on your behalf. This constructor is known as defaul... Add solution -
C# 2021-11-21 08:25:13
constructor and destructor in c#.net
What is a constructor in C#? A special method of the class that is automatically invoked when an instance of the class is created is called a constructor. The main use of constructors is to initialize the private fields of the class while creating an i... Add solution -
Other 2021-11-19 02:33:12
Constructor vs Method
Constructor doesn't have a return type and it's name must be same as the classname. Constructor is called automatically when a new object is created. It’s invoked implicitly. The Java compiler provides a default constructor if we don't have any con... Add solution -
Java 2021-11-07 14:18:16
Create a new ArrayList called courses1, add 5 courses to it and print it out.
import java.util.ArrayList; public class Course { private String courseName; private int noOfStudents; private String teacher; public static int instances = 0; private ArrayList<Student> studentList; //Getters public Stri... Add solution -
TypeScript 2021-11-07 09:17:14
make a vector of an objects c++
#include <vector> using std::vector; class MyClass { .... }; vector<MyClass> myVector( 100, MyClass() ); /* myVector now contains 100 objects of type MyClass, built with the default constructor */ vector<MyClass> myVector2; // MyVecto... Add solution
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