Dyskusje Q&A

How can we get styles applied to element from CSS class?

4th Jul 2018, 8:34 PM

Noodle-onthe-ice

css3 html html5 javascript jquery

0 głosów

Can we create a reference of abstract class?

6th Apr 2018, 12:38 PM

Yallappa Bestha

abstract-classes

2 głosów

Why do we make a destructor in a class?

17th Jan 2018, 6:12 AM

Nikesh Prasad

c++oops sololearn

0 głosów

Where did the challenges go in my C++ class?

2nd Jun 2020, 7:07 AM

Introvert

c++

0 głosów

Isn't "__new__" the constructor in a python class?

7th Feb 2017, 3:09 AM

Megan Carver

python

0 głosów

In PHP, What is interface? Why we use interface in class? What is the meaning of writing functions again in class?

21st Apr 2020, 5:49 PM

Hussaini Magaji

classes interfaces php

2 głosów

Why is an object called an instance of a class?

9th Sep 2020, 10:11 AM

Sajib Adhikary

1 Głos

Can we have more than one constructors in a class?

7th Sep 2018, 4:47 PM

Shreyansh Jaiswal

c++class construcot object objects oops

1 Głos

What is the difference between a function, and a class?

9th Dec 2016, 6:03 PM

Mock

argument c#class code entity function language methood objects programming

2 głosów

Why would one prefer to use a struct over a class?

11th Dec 2017, 8:45 AM

repulotaska

c++functions

5 głosów

How can I Call a JavaScript's method declared inside a class?

26th Oct 2016, 1:42 AM

Dan Rhamba

bom classes constructor dom html javascript objects oop

1 Głos

5 odpowiedzi

11th Jun 2019, 1:23 PM

Kimathi Edwin

How to make an array of the class?

c++classes

0 głosów

Can somebody give me some information about buffer class?

25th Aug 2016, 2:16 PM

Luciano Bispo

classes input java

-1 Głos

Why can a base class only have one class?

18th Oct 2016, 4:34 PM

Prarabdh Garg

c#inheritance

0 głosów

Whats the need of package as we have absract class?

26th Jul 2016, 6:11 PM

Adrienne Llanes

Does this code playground here have Scanner class?

0 głosów

5 odpowiedzi

18th Oct 2017, 11:34 AM

Akhil Gorantla

java scanner

0 głosów

I thought Math is not a static class?

27th Aug 2016, 4:31 AM

Yuri Teixeira Mendes

c#static

0 głosów

can we use anonymous way ..with interface class?

14th Jul 2016, 12:17 PM

Hans Xu

anonymous-classes java

0 głosów

Can anyone give me an example of multiple this statements in a class?

11th Aug 2016, 9:55 AM

Islam Elzohary

Can anyone explain how to use an abstract class?

0 głosów

9 odpowiedzi

18th Jun 2020, 12:26 PM

Ajoh Pv

abstract-classes c#

0 głosów

Does String class extend Object even though its a final class?

21st May 2017, 7:05 AM

DoubleVermine

java method

1 Głos

what is the purpose of defining explicit constructor in a class?

16th Mar 2021, 12:27 PM

D_Stark

c++constructors

0 głosów

7 odpowiedzi

18th Aug 2016, 7:14 PM

Amit Gupta

What is the difference between id and class? Thank you!

1 Głos

what is use of an object creating in class?

5th Jul 2019, 5:50 AM

Bogyo 1908

classes java

0 głosów

why is this method written two times in ArrayList class?

27th Sep 2016, 5:16 AM

vijendiran

arraylist collections generics iterator java

1 Głos

How can i make a constructor for a class?

1st Aug 2019, 5:05 PM

salar vahidi

c++classes

0 głosów

What is the use of pure virtual class?

3rd Oct 2016, 12:58 AM

Xavier Bravo

abstract-classes c++

1 Głos

how friend function is inherited in derived class?

9th May 2017, 2:41 PM

Bilal Abbas

c++inheritance

0 głosów

How to create a package containing different class?

10th Aug 2016, 1:15 PM

R V

0 głosów

So in a way, is namespace a class?

22nd Aug 2017, 2:50 PM

Shrikant Narvekar

c++

0 głosów

How to put scanner in abstract class? Using java.

28th Jul 2016, 12:00 PM

Goitse

0 głosów

why is used (self) in all functions of a class?

8th Sep 2020, 12:41 PM

Nasser Hilla

python self

1 Głos

How to define an Array within a private class?

17th May 2018, 6:19 PM

Almir

arrays java

1 Głos

How to overload the greater than operator for box class?

4th Jul 2016, 10:47 AM

Dakotah

operator-overloading

1 Głos

Java file must have the same name as its class?

14th Dec 2018, 8:54 PM

Rifkin Rollins

classname java javafile

0 głosów

When do we need too many objects to be made for a class?

19th Apr 2017, 6:09 AM

Pintu

classes objects

1 Głos

10 odpowiedzi

8th Jun 2018, 12:10 AM

Saifur Rahman

Why use inheritance when you can put everything you need into a class?

classes inheritance java

2 głosów

11 odpowiedzi

27th Mar 2017, 12:17 AM

Ethan Simons

Why the style is not applied to an individual element of the class? CSS

class css style

1 Głos

11 odpowiedzi

6th Jan 2020, 7:17 PM

Сотник Валентин

Could someone explain difference between interface and abstract class?

abstract-classes interfaces java programming

2 głosów

Do i need getters and setters to accses a private class? Seems messy.

6th Feb 2017, 10:54 PM

J.A.

and getters java private scanner setters

0 głosów

11 odpowiedzi

24th Jul 2017, 12:56 PM

D_Stark

is it possible to create many sub-classes of one parent class?

classes extends inheritance java sub-class

2 głosów

Any thoughts about the differences between interface and abstract class?

14th Nov 2017, 8:10 AM

Gaurav Nagar

0 głosów

What is/and whoa and why a use the command class?

5th May 2019, 11:10 AM

REXH

python

0 głosów

Can concrete objects of another class be created within static methods of a (static) class?

10th Sep 2019, 1:12 AM

Vinicius Brunelli

c#class concrete java objects static

7 głosów

Why can't we have static method in a (non-static) inner class?

7th May 2019, 11:39 PM

Sonic

class inner-classes java static

1 Głos

Do you think SoloLearn provides a much better environment than your college/university programming class?

9th May 2022, 9:18 PM

Mohamed

programming sololearn

7 głosów

9 odpowiedzi

12th May 2017, 11:13 PM

JAMSHAID FAROOQ

is main() in c/c++ a function or a class?

class function is main()or

0 głosów

what is the difference between ByteArrayInputStream class and BufferedInputStream class?

18th Feb 2017, 3:02 AM

just_fact

3 głosów

What happens when you call methodOfA() in the below class?

15th Jul 2016, 9:48 AM

Dhiman Das

1 Głos