Q&A Discussions

Can you explain interface?

28th Jun 2016, 7:53 PM

Elorm axolu

gui interface interfaces java

0 Votes

8 Answers

12th Apr 2018, 8:25 PM

بيسان بيسو

Why iam not able to execute without errors in this program

actionevent interface java

0 Votes

Hello everyone, i have a question , how can i creat an interface graphique using git and github and gtk

18th Dec 2019, 2:32 PM

sabbani mahesh kumar

programming

0 Votes

Is abstract classes are necessary when there is an option called interface is available in java?

1st Dec 2023, 10:27 PM

Juste Me

abstract-classes classes compiler interfaces java

0 Votes

What is the main purpose of interface in java why not use simply the multiple inheritance ?

26th Jul 2018, 3:59 AM

viki

interfaces java multiple_inheritance

1 Vote

What is the use of interface as the same methods are defined on another class and only the declaration happens in interface?

14th Oct 2016, 10:37 AM

said thitah

interfaces java methods

1 Vote

7 Answers

21st Apr 2018, 6:17 AM

அபிஷேக் அபி

Why doesn't Sololearn support GUI?

guide interface user

2 Votes

How do I make a GUI in C++

17th Jun 2017, 3:27 PM

Danilo

c++gui interface

1 Vote

Is iam the only one that feels sololearn has more better User friendly Interface than Stack overflow and Github?

28th Nov 2017, 1:48 PM

Lil Taco

ask comparison sololearn stackoverflow

0 Votes

If there someone tell me how to set password and username for my login interface which i made using scenebulider , netbeans IDE.

15th Apr 2020, 2:41 AM

Vinayak Dutt

javafx scenebulider

3 Votes

@override implements interface java

30th Jun 2018, 12:04 PM

Harendra Keshawa

whats wrong?

1 Vote

6 Answers

28th May 2020, 3:18 PM

Yahel

what's wrong in the codes

abstract interface java

1 Vote

Why multiple inheritance cannot be achieved in java? Why do we have to use interface to achieve multiple inheritance?

24th Apr 2017, 11:46 AM

shobhit

inheritance interface java

2 Votes

In java the interface should have same name as file name, at the same time my main class also should have same name as file name

12th Aug 2017, 2:08 PM

Nivesh

interfaces java

3 Votes

7 Answers

2nd Aug 2019, 6:42 PM

Govindaraju C

What are different ways to implement thread other than "Thread" class and "Runnable" interface in java?

java threads

0 Votes

hi guys. which libraries can i get to make an graphic interface in this languaje ?

1st Apr 2017, 8:41 PM

Sbk0103

c++

0 Votes

Really why we use interfaces ?? I can define methods freely without any inheritance.

27th Aug 2016, 7:45 PM

Andres Melo

c#inhertiance interface method

1 Vote

6 Answers

4th Sep 2019, 10:31 PM

KiynL

What is the use of interface concept in oops ,what are the differences among interface,inheritance and abstract class in Java ?

,absract ,inheritance interface

2 Votes

Good morning. My action localhost phpMyAdmin method get is not display. Thanks you

25th Aug 2017, 6:18 PM

Sowmya Reddy

display interface phpmyadmin

0 Votes

In this cod i was us bootstrap. But i build with html cod. I have Problem when i click the (home) it seems White interface whyyy

2nd Sep 2022, 8:32 PM

Malick Diagne

bootstrap css html

5 Votes

8 Answers

19th Mar 2018, 1:11 PM

‎ahmed_alattabe

When should i use interface in java ?? And what is the benefit of it ?(deep answer plz)

java

1 Vote

We can call object class methods by using interface reference but Object doesn't inherit to interface. Why its possible?

12th Nov 2017, 12:10 PM

Ali AlNadous

inheritance java reference-types

0 Votes

If Methods in an interface are implicitly public, why do we need to use keyword public when define a method?

15th Sep 2019, 6:03 AM

Irshaa

interfaces java

0 Votes

Aside from swing which other drag and drop library can i use to create beautiful interface in java using netbean?

18th Mar 2017, 11:28 AM

Andrew Tverdokhleb

drag-drop interface java netbean swing

2 Votes

How can i change the interface of c++ on android on pc u cennect it to database but on android how?

22nd May 2019, 5:46 PM

Alabo Gift

android c++

0 Votes

5 Answers

10th Dec 2016, 7:09 PM

Omar Hizaien

I am designing a chess game using OO principles;. Suggestions on its improvement; like add of an interface class or other method

chess oop

0 Votes

5 Answers

19th Jun 2018, 6:59 PM

Don Loic

Can i access methods of interface class from another class by using object of that another class directly ????

classes interfaces objects

1 Vote

I've been really racking my brain as to how to create a user interface environment for android version of python.

20th Nov 2018, 5:45 AM

Nick

gui python3

0 Votes

Make a java GUI interface using swing for "Airline Ticket Reservation System" project! use at least 8-10 common GUI components!

2nd Jul 2019, 9:45 PM

‏‪‏‪Sammy_Jamez‬‏‬‏

gui

-2 Votes

What is the difference b/w interface and abstract class? We can do all the things in abstract class itself but why interface?

30th Mar 2018, 10:04 PM

Yeshigeta Emishaw

abstract-classes interface java

0 Votes

why i m unable to print hello()

16th Mar 2019, 12:57 PM

Soma Venkata Sai Krishna

implentation interface java

1 Vote

Activity feed w/o challenges

7th May 2017, 4:28 PM

shobhit

activity feed interface sololearn

4 Votes

What is benefit of abstract class and interface in program ? Can i write a program without them ? Thanks

27th Oct 2017, 6:17 PM

Igor

abstract-classes interfaces java

0 Votes

Is there some way we could use one interface file for the stack ADT, stack.h, that could be used by multiple implementations of

5th Aug 2018, 3:04 AM

Dimas Chandra

adt c interface stack stack.h

4 Votes

Python help required ! Display and interface.

28th Aug 2019, 5:49 PM

Zhenis Otarbay

interface local python

2 Votes

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

1st Nov 2017, 11:00 PM

Cépagrave

classes interfaces php

2 Votes

Inline methods. Встроенные методы.

9th Sep 2020, 10:11 AM

Sajib Adhikary

c++class inline interface method

7 Votes

5 Answers

20th Feb 2018, 7:32 PM

Вадим Сухотин (Vadim Sukhotin)

What are the best python modules for GUI projects?

gui interface python3 xui

2 Votes

Can someone tell me how to code a graphic user interface and which language can do that best.

23rd Jul 2020, 8:49 AM

Frank Erzoah-Cudjoe

coding graphic interface user

0 Votes

Why java collection framework extends iterable interface even though it needs iterator object to go through the collection?

19th Jul 2017, 5:50 PM

Happiness Kaburi

collections iterators java

1 Vote

Complete this code so that the Student interface’s contract is fulfilled and the code will compile. interface Student { id: n

14th Aug 2017, 5:08 AM

Backbencher nazrul

angular

0 Votes

How can I do a challenge using iOS app

25th Sep 2020, 3:33 PM

Anas Emad

app challenges interface ios

2 Votes

HTML is a mark-up language, not a programming language, So what interface editor is highly used to modify HTML and CSS codes?

22nd Jan 2017, 3:52 AM

Pat Gekoski

css editor html

0 Votes

Can someone please help me to create a java program that creates user interface to perform integer division:((

15th Feb 2017, 11:22 PM

Mouhamed amine Bouzazi

help

0 Votes

Wouldn't it be nice to have a more interactive java interface?

19th Oct 2022, 2:28 AM

Neil Rendell

code input interface java

2 Votes

Is it possible to create a communication interface (Btooh or USB) using JAVA to take readings of the "ECU" of a vehicle?

12th Jul 2018, 9:27 PM

Trojan

apps appsmobile interface usb

1 Vote

Alternative keyboard layouts on Windows - why is this such a problem?

4th May 2020, 7:37 PM

Julio Machado

api interface keyboard layout os support windows

3 Votes

14 Answers

11th Aug 2019, 12:31 PM

HonFu

Is css is used in making android app ?If not then how the beautiful animations and graphics user interface come in Android app

css3 html5 java kotlin

0 Votes

Create a web page(the user interface needs to be appealing and backend needs to be strong) according to the attached attachment.

5th Jul 2021, 5:25 AM

PRAVEEN

0 Votes