Q&A Discussions

0 Votes

Why we use constructor in oops ?

5th Jan 2017, 8:49 AM

Nochains

constructors

1 Vote

Can i have a static constructor and a regular constructor in the same class?

4th Jan 2017, 3:51 AM

Waseem Siddiqi

c#static

0 Votes

How to use object constructor and what kind of different ways?

2nd Jan 2017, 8:23 AM

Anonymous Beast

javascript objects

0 Votes

can anyone give me simplest working example for constructor and destructor?

29th Dec 2016, 6:57 AM

Vipul Aggarwal

c++destructors

0 Votes

How can i make a simple constructor in Python?

26th Dec 2016, 6:51 PM

viva

constructors python python3

1 Vote

7 Answers

21st Dec 2016, 9:16 PM

IgorSM

From the code given below, the output should be 12(because constructor never inherit ) but it is 112 . How? Someone can explain.

c++constructors inheritance

0 Votes

What is CONSTRUCTOR used for? And, actually, what is it?

21st Dec 2016, 4:09 AM

blumen

1 Vote

Constructor cannot be virtual. Why??

18th Dec 2016, 8:53 AM

Nochains

c++constructors virtual

11 Votes

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

12th Dec 2016, 3:40 AM

Tejas Sharma

c++constructors destructors

0 Votes

How do you make an enum not just name a type but work already without a switch statement like a constructor of a class?

7th Dec 2016, 7:40 PM

Abhijeet Farakate

classes enums java objects

0 Votes

Is there any difference between creating new object with the default copy constructor and declaring a reference to it?

2nd Dec 2016, 8:41 AM

Trey

c++copy_constructor reference

0 Votes

How to write constructor for class B if it is a derived class of A? How to instantiate?

26th Nov 2016, 3:29 PM

Marcell Juhasz

c++constructors inheritance

0 Votes

Can any clearly explain constructor and destructors concept?

23rd Nov 2016, 1:51 PM

Marcell Juhasz

c++java

0 Votes

Constructor and destructor

21st Nov 2016, 4:01 PM

Abhishek Gedam

1 Vote

Difference between constructor and destructor?

16th Nov 2016, 4:14 PM

Aakash Thapa

0 Votes

COPY CONSTRUCTOR(sololearn misses it)

14th Nov 2016, 3:50 PM

Amit

c++constructor copy-constructor

7 Votes

How can it be that sub-class in compositioin is initialized in constructor initializer?

14th Nov 2016, 11:55 AM

Megatron

c++classes

0 Votes

Error i am not getting.can anyone find it.

9th Nov 2016, 5:58 AM

Sang Yoon Lee

constructor error in program

0 Votes

Most difficult Question in Java Observe Carefully the Question like and share

7th Nov 2016, 5:40 PM

MSK

class constructor java method object static

2 Votes

6 Answers

6th Nov 2016, 1:47 PM

Jenny Lance

constructor and destructor

c#cs

0 Votes

Can you instantiate a different object from the Constructor ?

5th Nov 2016, 4:10 AM

Vinay Diddi

c#java js

3 Votes

3rd Nov 2016, 11:08 PM

Eduard Alexandru

Constructor & Destructor

2 Votes

Can we open a file in constructor of a class with BufferedWriter and write in any other function of same class?

1st Nov 2016, 6:01 PM

Syed Muhammad Dawoud Sheraz Ali

classes constructors file-handling files java objects

0 Votes

so we can say java support constructor overloading same as method overloading if constructor have different arguments???

28th Oct 2016, 5:01 AM

lokesh

java polymorphism

0 Votes

what are the differences between constructor and method??

22nd Oct 2016, 6:35 AM

Awais Abbas

0 Votes

can we call a constructor from another one? how?

16th Oct 2016, 7:50 AM

Sonnet Saif

0 Votes

10th Oct 2016, 7:18 PM

S ss

overloading constructor

c++constructors

0 Votes

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

9th Oct 2016, 12:07 AM

Mana Ali

c++constructors destructors

1 Vote

Can we mark constructor final? and why?

8th Oct 2016, 8:33 PM

violet

1 Vote

How can i make a constructor for a class?

7th Oct 2016, 4:41 PM

Himanshu Vaish

c++classes

0 Votes

Why constructor name is similar to the class name?

3rd Oct 2016, 12:58 AM

Xavier Bravo

0 Votes

Is it a must constructor name be the same as destructor name?

2nd Oct 2016, 5:42 AM

Saharsh Pandey

c#constructors destructors

1 Vote

How can I make my Java constructor class connect with my dB and mysql ( glass fish server ) . There is a necessity to place these connection commands inside the constructor of a class .If possible ,how ?

27th Sep 2016, 5:12 PM

kayode emmanuel

java mysql

1 Vote

what is the difference between constructor and destructor

23rd Sep 2016, 4:42 PM

Nantha kumar .R

c++comments

1 Vote

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

23rd Sep 2016, 5:32 AM

SAHIB SHAIKH

constructors inheritance java

0 Votes

How do you create a constructor for a hashdet that adds the elements to the colections?

21st Sep 2016, 9:08 AM

Pradeep Saini

0 Votes

why constructor call must be the first statement in a constructor?

16th Sep 2016, 11:42 PM

Alexis

constructors java this

0 Votes

14th Sep 2016, 11:53 AM

Pradeep Saini

A constructor program

-1 Vote

13th Sep 2016, 11:06 AM

Ansuman Mahapatro

copy constructor

top

0 Votes

is constructor have a same name as class name?

11th Sep 2016, 12:56 PM

Yesha Krish

how to use the constructor to take input form user.....?? nt using default constructor..

0 Votes

6 Answers

9th Sep 2016, 2:17 PM

Pooja Ghetia

0 Votes

constructor is automatically make by jvm when we make constructor then jvm not make..why?

8th Sep 2016, 11:27 AM

vikil lakkavatri

1 Vote

What is an example of the constructor

6th Sep 2016, 1:18 PM

adarsh

c++constructors

0 Votes

how a default constructor is created

3rd Sep 2016, 11:50 PM

Jasmine

0 Votes

2nd Sep 2016, 6:44 AM

Jithin Sathianandan

constructor

0 Votes

If I inherit derived class from base class as private what will be the order of constructor and destructor?

31st Aug 2016, 7:53 AM

Rahul Raval

c++inheritance

1 Vote

Does Constructor has return type

30th Aug 2016, 4:53 PM

Sunitha Ganti

0 Votes

28th Aug 2016, 4:24 PM

Sárávánán Srinivásán

Private constructor

0 Votes

difference between constructor and function?and also one similarity

28th Aug 2016, 11:26 AM

Sreeni

java methods

0 Votes