Q&A Discussions

Can we use constructor in an interface in java?

27th Apr 2017, 8:08 AM

Paavan Gupta

interfaces

5 Votes

Difference between default constructor and no argument constructor in java

24th Apr 2017, 4:13 PM

Sujit Singh

argument constructor default difference

0 Votes

19th Apr 2017, 11:52 AM

hAdiA rAshId

constructor

1 Vote

Write a program to find area of Cuboid and perimeter of rectangle using constructor overloading.

6th Apr 2017, 12:34 PM

hmangaiha Pachuau

0 Votes

Write a program to find area of Cuboid and perimeter of rectangle using constructor overloading.

5th Apr 2017, 11:56 AM

amit

0 Votes

What is constructor overloading?

4th Apr 2017, 6:50 AM

amit

1 Vote

Whqtz the actual fact behind a constructor and destructor?

4th Apr 2017, 5:58 AM

amit

0 Votes

Explain Copy constructor in C#?

2nd Apr 2017, 9:09 AM

Kunal

c#sololearn update

-1 Vote

Fill in the blanks to create a constructor function:

2nd Apr 2017, 5:33 AM

Shubham Pratap Singh

javascript objects

-3 Votes

9 Answers

31st Mar 2017, 9:56 AM

Ejaz Ali

Can we call a constructor through the another constructor from the same class(like function calling) in java?

2 Votes

why i m getting w. getA() as 200 if static attributes belong to class then the outcome must be something else.

30th Mar 2017, 5:27 PM

Giriraj Nagar

constructor getters java setters static

2 Votes

Constructor of every object in vector is called everytime I add a new element. How do I resolve this?

28th Mar 2017, 12:35 PM

shobhit

0 Votes

Does anyone have a MyString constructor I could look as a reference? Be a great help☺

27th Mar 2017, 1:09 PM

denzal maradona

0 Votes

How many constructor can be used in a single java class

25th Mar 2017, 5:58 PM

bobo

1 Vote

Java - constructor , someone explain from start to bottom with examples please :)

24th Mar 2017, 3:17 PM

finie

android java

2 Votes

What is the use of static block and constructor in java.

23rd Mar 2017, 9:39 PM

Tornike Shelia

and block constructor of static use

5 Votes

Why there's a need of declaring default constructor in java classes?

20th Mar 2017, 7:15 PM

Pavan Kumar Basava

1 Vote

Why constructor does not have any return type?

18th Mar 2017, 9:09 AM

laiba malick

1 Vote

what is the default modifier of constructor in java

16th Mar 2017, 6:49 PM

Manas Mishra

constructors default java modifier

0 Votes

Create copy constructor in class date assume that dd- mm- yy as member

15th Mar 2017, 7:17 PM

NAEEM AHMED

plss soon

0 Votes

14th Mar 2017, 2:05 AM

Nandhini

Give up? c++ (classes)

c c++class constructor give oop tutorial up

0 Votes

How to declare a constructor for the following code?

13th Mar 2017, 6:32 PM

INDIVIDUUM

2 Votes

Is it possible to declare constructor out side of class??

12th Mar 2017, 11:14 AM

keerthiga

constructors

3 Votes

Do you think it is a header for a constructor or a method?why?

11th Mar 2017, 4:56 PM

Swamy Kanuri

constructors headings java methods

2 Votes

In most cases, we want a copy constructor in object oriented program in java..I actually do not understand why do we use it!!!!

6th Mar 2017, 9:18 PM

AlexL

1 Vote

Fill in the blanks to declare a ''B'' class with its own constructor and a ''D'' class with its own constructor, where ''D'' inh

5th Mar 2017, 8:50 PM

Rea

c++inheritance

-4 Votes

What is the difference between constructor and method

5th Mar 2017, 1:18 PM

Sunita Sharma

1 Vote

How do you start typing a constructor code using NetBeans do you start from main

4th Mar 2017, 9:06 PM

kabelo

constructors java

1 Vote

How to use private constructor ?

3rd Mar 2017, 9:48 AM

Dennis Mwangi

constructor constructors

3 Votes

constructors java private

2nd Mar 2017, 5:40 AM

Preet Patel

Private constructor

0 Votes

Why a constructor is always declare as the public? But not as private or protected.

28th Feb 2017, 11:40 PM

Marcellino Chris O'vara

1 Vote

what can i do for call a private constructor from another file to open a window?

26th Feb 2017, 5:13 PM

Abhishek Satpathy

constructors java package pc private

0 Votes

I am not getting the concept of copy constructor in c++

25th Feb 2017, 3:01 PM

Ismael Perbech

constructors copy

0 Votes

How we can identify method and constructor in a java program..?

24th Feb 2017, 6:05 PM

Krishna Subhash Sonawane

0 Votes

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

20th Feb 2017, 5:35 PM

bhargav

constructors declare globally

0 Votes

What is an constructor and destructor?

16th Feb 2017, 1:08 PM

Deepika Behera

c++oops

-1 Vote

Can someone please explain this to me? "the constructor of the superclass is called when the subclass is instantiated.".

15th Feb 2017, 4:39 PM

Akshayarekha

constructors inheritance java

1 Vote

8 Answers

13th Feb 2017, 2:35 PM

Ziad Hassan Ahmed

Constructor can be override or not ??

constructor java override programming ques

1 Vote

6 Answers

8th Feb 2017, 4:52 PM

Taufique Sekh

What is the difference between class and a constructor?!

constructor java

2 Votes

6 Answers

7th Feb 2017, 3:47 PM

krishna bhargava

What is a constructor and how it is called?

0 Votes

does the constructor need a access modifier

6th Feb 2017, 4:59 PM

SURAJ KUMAR RAM

constructors java

0 Votes

In Java, can you pass an object to a method within the constructor for that object?

5th Feb 2017, 3:50 PM

clins

1 Vote

can we have more thaN one constructor in a class??it yes ..Then explain it

3rd Feb 2017, 6:17 AM

Daniel

access-modifiers

0 Votes

how will this constructor and destructor works?

2nd Feb 2017, 12:33 PM

priyanka thakur

0 Votes

28th Jan 2017, 6:11 PM

Monisha Mp

what is constructor

arrays java

0 Votes

Help with a C++ constructor

28th Jan 2017, 9:38 AM

million informations

c++constructors

2 Votes

Did constructor have return type?

18th Jan 2017, 2:35 AM

Kleber Leal

c#constructors

5 Votes

6 Answers

16th Jan 2017, 2:18 PM

Aniket Patil

Abstract vs Constructor

abstract-classes java

0 Votes