Q&A Discussions

1 Vote

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

15th Jul 2016, 4:26 AM

Bryan Aguilar

constructors copy

0 Votes

24th Feb 2017, 6:05 PM

Krishna Subhash Sonawane

what is a constructor ?

1 Vote

Class A { A() { cout<<"a";} } ;

3rd Jan 2018, 4:12 AM

Akshaya

0 Votes

Is constructor mean common method to all object create from class ??

4th Jul 2017, 5:25 AM

Kushagra Agarwal

1 Vote

Can anyone plz elaborate the calling of constructor and destructor by giving some program as example?

8th Jun 2017, 4:12 AM

Bawantha Rajapaksha

0 Votes

Shouldn't we use pointer here

23rd Jul 2016, 7:21 PM

Kaivalya Dalvi

constructors pointers

0 Votes

0 Answers

1st Jun 2018, 2:32 PM

Kasul Kliff

What is the different between pointer "this" and this declaration

1 Vote

15th Jun 2017, 11:55 AM

Sanaoui Brahim

need help with code

0 Votes

What is the difference between specifying public and default access modifiers to constructers

29th Nov 2017, 2:55 PM

Trever Young

0 Votes

Is it possible to print out everything? Both name and age with one command?

15th Oct 2016, 7:02 PM

Gopikrishnan R

c#classes constructors methods

2 Votes

Why does it show error after removing the- private: string name- part of the code?

8th Feb 2019, 1:55 PM

Seth Michael

c++constructors encapsulation

0 Votes

13th May 2020, 7:58 AM

Cupcakes

Constructor creation

c++constructors java

0 Votes

Why not initializer list ?

14th Jan 2019, 6:15 PM

Celumusa Duma

c++constructors initializer_list

0 Votes

Does constructor return any value?

7th Jul 2022, 7:36 PM

Ketan Lalcheta

constructors java return

1 Vote

Any help will be greatly appreciated

20th Jul 2018, 4:46 AM

wentao

constructors inheritance java subclass

0 Votes

Why does not it give compile time error when I use void as return type of the constructor ?

4th Dec 2019, 11:58 AM

Allan And Lifted Hands

constructors java return

2 Votes

what is a destructor ? can it be overload ?

5th Apr 2020, 11:21 PM

Rahul Kumar

constructors destructors functions

3 Votes

constructors getters sets

11th Jan 2017, 5:18 AM

omkar patil

Setter and getter

0 Votes

Why dont we need to pass self argument in contructor, in python ?

28th Mar 2018, 12:34 AM

Alex Mendoza

classes constructors python

2 Votes

11 destructor and 2 constructor for 5 objects???

8th Aug 2018, 12:20 PM

MPNH Anonymous

c++constructors destructors vector

4 Votes

why the constructor of super class is executed when we create object of sub class?

21st Jan 2018, 3:33 PM

Petros Simidyan

constructors inheritance java

0 Votes

21st Sep 2016, 9:08 AM

Pradeep Saini

constructor

c#class constructors

1 Vote

When is the constructor called in java and c++?

3rd Jul 2020, 1:53 PM

Tyler Paul

c++constructors java

1 Vote

How can I inherit a constructor with ability to add some other attributes for each subclasses's constructor?

12th Jul 2017, 9:23 PM

Handy

constructors inheritance oop python

0 Votes

7 Answers

21st May 2018, 8:57 PM

hide on bush

Destructor initializing immediately after constructor.

c++constructors destructors object

0 Votes

8 Answers

5th Nov 2016, 3:06 PM

Król Mateusz

Is there no concept of copy constructor in java?

constructors instance java objects

4 Votes

Why compiler is giving error in the second code and not in first one ?

12th Dec 2021, 8:55 AM

Ruchika Sehgal

c++classes constructors oop

2 Votes

What is 'rvalue reference'?

24th May 2019, 9:08 AM

Sp Maurya

c++constructors rvalue_reference

2 Votes

C++ constructor under various access specifiers

6th May 2017, 3:38 AM

Solo Wanderer 4315

c++class constructors

1 Vote

Why we can't use this() and super() both in a constructor?

24th Jul 2020, 5:03 AM

Solus

constructors java this

1 Vote

What are the differences between constructor with arguments and setter in java?

6th Jun 2019, 3:41 PM

Avinash Maurya

constructors java methods

1 Vote

C# forms app. Data between the forms

13th Jun 2017, 8:07 AM

Hassan

c#classes constructors forms

5 Votes

How to write a specification in the constructor Java?

8th Jan 2022, 9:53 PM

cadbrooke

constructors enum java

1 Vote

What's static constructor and when it fires?

12th Aug 2022, 6:04 PM

nadinchiksv

c#constructors static

1 Vote

how to update age with updateAge method parameter

29th Jul 2017, 6:11 PM

Mohammad Hossein Meshkini

constructors javascript node.js objects

2 Votes

5 Answers

5th Jan 2019, 4:40 AM

Dancode

Grow Your business. I need help.

c#constructors deconstructors static

0 Votes

What should I put in my constructor to make this work?

22nd Feb 2023, 2:27 AM

chaodis

constructors help java

1 Vote

Python: why does first class print 8, but secont doesn't?

23rd Jul 2021, 9:19 AM

Paul Berger

classes constructors function-arguments python

2 Votes

{} syntax in the Class code block

21st Jun 2020, 4:54 PM

Paolo De Nictolis

c++classes constructors objects

1 Vote

What does mean by explicitly and implicitly called? In constructor and destructor. When does implicitly get called?

26th Nov 2019, 6:06 AM

Abraham Almerol

c++constructors destructors

0 Votes

Solved: C++ Characters Fully Restoring Health Between Attacks

7th Dec 2016, 7:40 PM

Abhijeet Farakate

whats the problem?

bank constructors float java return super this

0 Votes

16 Answers

29th May 2020, 3:36 PM

Yahel

c++classes constructors inheritance

2 Votes

"Constructors are used to initialize objects." What does "initialize objects" mean?

7th Jun 2018, 2:34 PM

LittleRedRidingNerd

constructors initializing meaning objects

0 Votes

5 Answers

2nd Apr 2020, 11:19 AM

H-J

Vocabulary and Memorization of Java

constructors java syntax vocabulary

1 Vote

6 Answers

2nd Mar 2017, 2:00 PM

Wildman Fizat

Why 3 destructor calls with 2 constructor calls

c++constructors destructor reserve shrink_to_fit vector

1 Vote

7 Answers

8th Dec 2024, 6:31 PM

Ketan Lalcheta

Can I call derived class constructor before base class constructor in c++?

c++constructors destructors inheritance oop programming protected

0 Votes

12 Answers

30th May 2022, 12:20 PM

Muhammad Talha Atif

What is derived class constructor and destructor? I don't understand it

c++constructors destructors

1 Vote

If I can set an attribute on instantiation of the class by means of a Constructor, why then do I need a Setter?

8th Oct 2016, 8:33 PM

violet

constructors java setters

0 Votes

Declaring object in C++ with = operator?

1st Sep 2016, 4:01 PM

Promise Emmanuel

c++class constructors oop

2 Votes