Discussions Q&R

Can any show me where is constructor in this program. The given information isn't clarifying the doubt please help me

28th May 2018, 9:58 PM

Saurabh Tiwari

1 Vote

What is the point having the setter, setColor()?

20th Sep 2017, 6:42 PM

gaurav kumar

2 Votes

How to use private constructor ?

9th Feb 2017, 11:15 PM

Sathvik Kuthuru

constructor constructors

3 Votes

is constructor have a same name as class name?

2nd Mar 2017, 5:40 AM

Preet Patel

0 Vote

We have not an error because of parentheses. Why??

9th Sep 2016, 2:17 PM

Pooja Ghetia

c++constructors default

4 Votes

11 Réponses

28th Nov 2018, 4:33 AM

Petros Simidyan

Why private constructors? What's the use?

0 Vote

Why are contractors and destructors important

30th Apr 2021, 7:48 AM

kreddyt

c++constructors destructors

5 Votes

Does it mean that every program must have a constructor or the program won't run or can give error??

31st Mar 2018, 2:25 PM

Hethal

2 Votes

Class methods always executes earlier than constructor's method? Why sequance is 2143?

8th Apr 2019, 7:10 PM

Gayatri Palkar

constructors methods

0 Vote

How can I call a constructor from another class in java?

23rd Nov 2019, 1:44 PM

Даниил Ефремов

0 Vote

Does Constructor return any Value?

7th Jun 2018, 9:57 AM

Mario Navarro

2 Votes

Please give syntax to creat a constructor and destructor inside a class

17th Aug 2016, 8:42 PM

Dipayan Pramanik

c++constructors destructors

5 Votes

7th Jul 2017, 12:27 PM

KABILESH KANNAN

Constructor

1 Vote

2nd Jan 2018, 4:49 AM

Shalini Jha

Somebody knows?

compiler constructors

2 Votes

18th Mar 2018, 2:59 PM

JR. BARBOSA🇧🇷

constructor query

1 Vote

Why should I use constructor, if I can use simple method to set an attribute value?

1st Oct 2017, 3:28 AM

rohit

2 Votes

25th Jun 2016, 9:43 PM

Maxim Velichkin

myage or myAge

3 Votes

How I can instance a constructor??

11th Feb 2017, 5:53 PM

Aleksander Gębicki

2 Votes

In java script, their is no class but we do have constructors and we can create objects from that. How is it actually happening?

6th Jul 2017, 11:08 PM

Luis Felipe De La Rosa Garcia

javascript

2 Votes

I created the Roster of my favorite NBA team L.A. Lakers Do you Like my Code,,,?So Lets go Give me upvotes...I need 10+ upvotes

6th Jan 2017, 2:07 PM

Atul Raj

3 Votes

how a default constructor is created

18th Sep 2016, 3:17 PM

Zohrab Alexanian

0 Vote

A constructor must have no explicit return type.What does it means?

2nd Sep 2016, 6:44 AM

Jithin Sathianandan

0 Vote

24th Aug 2017, 2:04 AM

Md Tauseef Kamal

Constructor

c++constructors

1 Vote

How to do constructor overloading in python?

13th Aug 2017, 10:22 AM

yugandar sooraz

constructors python3

1 Vote

constructors functions javascript objects

19th May 2019, 10:38 AM

Apeal Tiwari

why isnt it working?

code constructors java

0 Vote

9 Réponses

5th Sep 2020, 5:19 PM

Yahel

Could you help me ?

2 Votes

9 Réponses

15th Jan 2022, 7:32 PM

Mohammed

Why do we need a constructor for our class instead of declare variable or just put parameters into class and using that all?

class constructors python

0 Vote

10 Réponses

27th Apr 2020, 8:27 AM

SwingsNFI

Constructor Delegation Or Default Arguments?

arguments c++constructors delegation keyword

6 Votes

22 Réponses

6th Apr 2019, 12:45 PM

HonFu

What is the difference between 1. String s1 = new String ("abc"); 2. String s1 = "abc"; ?

constructors string

1 Vote

1 Réponse

15th Mar 2019, 5:28 PM

Soma Venkata Sai Krishna

Which one is recomended? echo ("Some_text") or echo "Some_text"

constructors functions php

6 Votes

8 Réponses

11th Jun 2016, 3:22 PM

Nelson Urbina

Python class constructor

classes constructors python

3 Votes

I'm not understanding how default constructors are used. How would I go about displaying the default constructor or is it not actually something that gets displayed?

12th Jan 2023, 8:35 AM

AruN

c#constructors

1 Vote

abstraction constructors inheritance java

18th Jun 2016, 3:29 AM

Daniel Ikpeama

Abstract classes

4 Votes

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

27th Nov 2020, 5:42 PM

Roderick Davis

1 Vote

Hi, how can i write system.out.println( color for v1and v3 is red) actually for more than two vehicles

18th Dec 2016, 8:53 AM

Nochains

1 Vote

How can i call just parameterize constructor of base class?

23rd Nov 2016, 3:51 PM

ehsan shahbazi

c++constructors oop

0 Vote

7 Réponses

3rd Dec 2020, 1:41 PM

Zubair Ul Amin

If a class has no constructor, then if we create an object of that class, what will be the values of attributes? Default values?

2 Votes

Java - Constructor in abstract classes

26th Oct 2016, 3:00 AM

Aswini Ventrapragada

abstract-classes constructors java

5 Votes

We can't creat object for abstract class but inside abstract class we can create constructor what is the use of this constructor

4th May 2019, 8:00 AM

Paolo De Nictolis

abstract-classes constructors java

2 Votes

10 Réponses

29th May 2017, 6:09 PM

Rama krishna

Why should I use constructor, if I can use simple method to set an attribute value?

2 Votes

define:string str VS string str()

26th Jun 2016, 12:47 AM

Maxim Velichkin

i Need Help

c#constructors structs

2 Votes

1 Réponse

26th Oct 2018, 11:06 AM

Amr Boudj

c++constructors

3 Votes

How can I make a method use values of another method

7th Jul 2017, 3:19 AM

Yongliang He

c#constructors

-1 Vote

This code runs well in my laptop

26th Jul 2016, 11:14 AM

Markanthony

0 Vote

Can someone explain me the meaning of this ?

29th Jul 2019, 10:29 AM

stephen haokip

c++constructors

1 Vote

What is a constructor? How is it used?

18th Jul 2019, 2:36 PM

Archit Sood

constructors java methods parameter

17 Votes

8 Réponses

5th Feb 2017, 7:24 PM

‎‏‎‏‎Joe

i don't understand it, can anyone help me ? why should i use it??

0 Vote

Super() can called parametric as well as non-parametric constructor.

3rd Jul 2016, 10:04 AM

Mohammad Abu Sayed

0 Vote

How many times is constractor required to developer?

28th Jul 2019, 6:23 PM

stephen haokip

c#constructors

0 Vote