Q&A Discussions

what's used more commonly, "person.age" or "person['age']"?

4th Aug 2016, 5:59 AM

Thedudeplaysmc3

2 Votes

How they are connected and what's the difference between xhtml html html??

3rd Aug 2016, 3:22 PM

Sudeep Kumar Devulapally

javascript objects xhtml

1 Vote

what is difference between void bark() and public static void main( string...args)

3rd Aug 2016, 3:06 PM

Jasmail Singh

3 Votes

what is object oriented programming?explain it with an example if possible

2nd Aug 2016, 9:08 AM

Kalyan Surapaneni

0 Votes

So does a JS object represent a dictionary or a class, with respect to other programming languages?

2nd Aug 2016, 8:59 AM

Kalyan Surapaneni

0 Votes

What is the meaning of import java.util.System.*;

1st Aug 2016, 7:45 AM

Sumitabha Banerjee

0 Votes

why we use classes in Java?

31st Jul 2016, 7:13 PM

sud

0 Votes

while we create a new object v use () at the end of the class name y do v use that

31st Jul 2016, 1:00 PM

Surendar N

Is there ever a reason you will need del?

-2 Votes

7 Answers

28th Jul 2016, 1:47 PM

Nitin Varghese

objects python

1 Vote

what for an array is used in a program..???

25th Jul 2016, 9:57 PM

Barcode

0 Votes

While prototyping friend functions in a class is it necessary to always pass the address of the object as parameter?If so why is it that we have to pass address as parameter..In programs involving compositions we never used addresses...Why is the need for address of the objects while using friend?

25th Jul 2016, 4:10 AM

akshitha rayudu

c++classes friend functions

4 Votes

1 Answer

24th Jul 2016, 6:16 PM

Aditya Pai

What is the difference between the "pass-by-reference"(ref) method and "output"(out) method?

c#objects

0 Votes

Are Objects in js simillar to java objects?

24th Jul 2016, 2:26 PM

Dakilang Hokage

0 Votes

Can some please explain the Object class?

23rd Jul 2016, 10:30 PM

Olid Mohd. Sayed

1 Vote

What's the difference between stack and heap?

23rd Jul 2016, 5:49 PM

tshoswane

c#objects

1 Vote

can we use methods without declare variables before it?

21st Jul 2016, 6:06 PM

S V R

2 Votes

forms functions html5 javascript objective-c objects

18th Jul 2016, 3:52 PM

Mohamed Fawzy

Email validation.

0 Votes

9 Answers

18th Jul 2016, 3:21 PM

Ack-Angel

can anyone define class in brief?

c++objects

2 Votes

how to take input from user and store it in an object?

17th Jul 2016, 8:50 AM

Aalap Patel

java objects

1 Vote

16th Jul 2016, 12:33 PM

Preeti.Bhushania

Why this keyword is used

return 2016-this.age; what's - doing there?

1 Vote

9 Answers

16th Jul 2016, 6:18 AM

Sumit kumar

1 Vote

do these objects are something like of class and structures in c?

15th Jul 2016, 4:25 AM

Afzaal Arif

2 Votes

which class this objects belongs to?

14th Jul 2016, 1:27 PM

Afzaal Arif

java polymorphism

4 Votes

16 Answers

13th Jul 2016, 6:35 AM

MohammadTaghi Kavoosi

What is the meanimg of objects in oop language. Explain me.

c++

0 Votes

So, objects are like variables? They have an adress?

13th Jul 2016, 6:34 AM

Programmer

c++objects

0 Votes

1 Answer

10th Jul 2016, 6:41 PM

Prado

throw and throws....

exceptions java objects

0 Votes

What is difference between Class and Object in java ?

9th Jul 2016, 10:05 AM

Ashhar Mohd

0 Votes

Explain please Polymorphism concept using example ?

9th Jul 2016, 9:15 AM

Vinod Luhar

2 Votes

is java pure object oriented??

9th Jul 2016, 9:14 AM

Vinod Luhar

Can i access to private class var's? Ex. public class me{ private Int a = 1; private Int b = 20; } then we have the constructor and gets and setters, but in other class can I get the values of a and b? calling class or never because its private? How?

0 Votes

11 Answers

6th Jul 2016, 6:29 PM

Pradip Gangoda

access-modifiers classes java objects

4 Votes

What is "instance" of an object?

6th Jul 2016, 12:54 PM

João Lourenço

2 Votes

can someone explains to me about the object lifecycle in a simpler way?? I couldn't understand it at all..

5th Jul 2016, 10:21 AM

Abu

objects python

2 Votes

I can't modify the example ?

5th Jul 2016, 7:06 AM

yogaocean

0 Votes

Hi ! What is an instance and a object in a class in Java ?

4th Jul 2016, 5:55 PM

Nate Kozien

classes instance java objects

0 Votes

4th Jul 2016, 8:23 AM

Aero Kira

What is object?

java objects

0 Votes

do sololearn cover scopes in their javascript course?

2nd Jul 2016, 10:40 PM

JoeSatriani Cover

0 Votes

can objects be used without instantiating??

2nd Jul 2016, 5:17 AM

cassie

2 Votes

what is runtime error and compile time error...???

28th Jun 2016, 6:47 PM

Shashank Kumar

3 Votes

Can one proudly stand on the knowledge he got by completing this tutorial and say he has known what ought to be known in JavaScript?

27th Jun 2016, 1:10 PM

Ronak Solanki

0 Votes

Does the objects we introduce in class deletes automatically after execution

26th Jun 2016, 7:38 PM

Cele Prince

c++destructors

0 Votes

Without access specifier,will Method be treated as default or private??

24th Jun 2016, 2:42 PM

Nisarg Uchiha

1 Vote

7 Answers

24th Jun 2016, 7:19 AM

Saud Ahmad

what is = new Animal ()

alguien conoce algun libropara entender mejor payton

4 Votes

7 Answers

23rd Jun 2016, 12:14 PM

Ch Annus

objects python

1 Vote

23rd Jun 2016, 5:40 AM

Nicolás Potier Anzola

defining a variable x?

what is the maximum number of objects for a class we can make?

0 Votes

11 Answers

22nd Jun 2016, 6:00 PM

Hesham Ismail Ismail

c++

0 Votes

What is the purpose of array

19th Jun 2016, 3:57 AM

Tanish Agarwal

3 Votes

Why we need object constructor to construct any object?

18th Jun 2016, 3:49 PM

Ozii

0 Votes

How are the values of value types found (by the program that is using them) if we don't have their memory address stored? E.g., what is the address in memory of the variable x = 10?

18th Jun 2016, 1:16 PM

sorath Peetamber

c#objects

2 Votes

Best way to create new object?

4th May 2016, 12:41 AM

Mark