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Is it mandatory to have only abstract methods in an abstract class?
abstract-classes
java
2 Votes
4 Réponses
25th Dec 2017, 8:45 AM
Hope
Why abstract classes are used??
abstract-classes
classes
inheritance
2 Votes
2 Réponses
23rd Mar 2018, 1:55 PM
Akshay Karande
abstract class VS interface
abstract-classes
c#
interfaces
0 Vote
2 Réponses
6th Aug 2022, 7:06 PM
Mr.Kaveh
Kotlin abstract practice lesson 32.2
kotlin
0 Vote
3 Réponses
2nd Oct 2022, 2:37 PM
Brent Tyson
Abstract and Interface: -
abstract-classes
interfaces
java
methods
objects
static
1 Vote
1 Réponse
9th Jun 2019, 12:55 PM
Paras Jain
What is an abstract class?
abstract-classes
an
c++
is
what
3 Votes
3 Réponses
26th Nov 2016, 2:12 AM
Shweta Pandey
Abstract class - Constructor
abstract
c#
class
constructor
1 Vote
2 Réponses
16th Nov 2017, 8:58 PM
Attitude
What is abstract class?
abstract-classes
java
1 Vote
2 Réponses
9th Aug 2016, 4:45 PM
RINO
What are abstract instructions?
java
jvm
1 Vote
2 Réponses
31st Jan 2017, 6:06 AM
Josselyne Trujillo
Java Abstract Class Help
abstract
java
0 Vote
1 Réponse
10th Feb 2021, 5:10 PM
James
Java - Constructor in abstract classes
abstract-classes
constructors
java
5 Votes
2 Réponses
4th May 2019, 8:00 AM
Paolo De Nictolis
Abstract class VS Interface?
c++
java
javascript
php
python
python3
ruby
website
1 Vote
1 Réponse
18th Mar 2019, 1:10 PM
Sohaib Ul Hassan
Abstract classes and interfaces
abstract-classes
interfaces
java
0 Vote
1 Réponse
5th Aug 2018, 7:22 PM
Adam
A abstract class can inherited?
heritage
1 Vote
3 Réponses
14th Sep 2018, 5:32 AM
Dilly Tchapda
Abstract class and interface
abstract-classes
java
self-learning
2 Votes
1 Réponse
13th Aug 2017, 1:28 PM
Sam Miles
What is an abstract class?
abstract-classes
instance
0 Vote
5 Réponses
6th Oct 2017, 6:08 PM
Prabakaran A S
What's Abstract Data Type (ADT)?
abstractdatatype
adt
c
2 Votes
2 Réponses
9th Feb 2021, 8:21 PM
Filipe Duarte Vieira
What is an abstract class? What is an abstract Method? please Explain the importance of abstract classes and methods
java
3 Votes
1 Réponse
28th Jun 2017, 11:40 PM
Amil Jayasinghe
Difference between abstract classes and interfaces
abstract-classes
classes
interfaces
java
subclass
2 Votes
3 Réponses
8th Apr 2018, 1:56 AM
Yusuf
C# abstract class vs interfaces
abstract-classes
c#
interfaces
2 Votes
1 Réponse
29th Mar 2018, 9:25 AM
Bagatur Zhamkochyan
Difference between virtual and abstract
abstract-classes
c++
java
virtual
1 Vote
4 Réponses
3rd Nov 2016, 4:45 PM
Project Erebos
Can a single class inherit from multiple abstract classes?
abstract
class
0 Vote
2 Réponses
5th Sep 2018, 12:42 AM
Mohamed Ramadan El Geneidy
(Solved)Why can't I implement abstract classes?
abstract-classes
c++
class
error
inheritance
oop
parent
2 Votes
2 Réponses
21st Jul 2021, 9:31 AM
Purple Requiem
Can anyone explain abstract classes?
abstract-classes
java
3 Votes
2 Réponses
29th Jul 2017, 12:26 AM
josef soneja
Difference between abstract and interface
and
new
virtual
0 Vote
3 Réponses
22nd Jan 2019, 6:36 PM
pramod upadhye
Is jframe an abstract class?
abstract-classes
0 Vote
4 Réponses
23rd Jul 2017, 3:57 PM
Prachi Batra
can abstract methods have body?
java
0 Vote
4 Réponses
27th Jul 2016, 4:11 AM
Anvitha Sarma
What is an abstract class?
abstract-class
c#
1 Vote
3 Réponses
17th Jul 2017, 2:36 AM
Suraksha Ajith
Abstract class in java
class
java
0 Vote
1 Réponse
7th Aug 2017, 3:15 AM
Khang Nguyễn
Abstract class and interface
interfaces
java
0 Vote
1 Réponse
23rd Jan 2017, 12:53 AM
Satish Kumar Singh
What is abstract class in c++?
explain
me
5 Votes
4 Réponses
8th Dec 2017, 7:14 AM
Shivani
Can I define an abstract class without adding an abstract method?
java
1 Vote
1 Réponse
29th Aug 2017, 2:06 PM
Gausiya Momin
Abstract Class Inheritance- Player & Computer
abstraction
c++
inheritance
7 Votes
1 Réponse
16th May 2017, 1:27 AM
jay
Please suggest on this abstract factory pattern
c++
design_patterns
0 Vote
8 Réponses
29th Dec 2024, 6:16 AM
Ketan Lalcheta
What is an abstract class ?
abstract-classes
2 Votes
2 Réponses
13th Aug 2020, 4:56 PM
Prabhat
What is an abstract class?
abstract-classes
0 Vote
1 Réponse
10th Mar 2019, 6:29 PM
Kabir singh
abstract class in JAVA course
#java
1 Vote
1 Réponse
10th Aug 2018, 11:50 AM
Joa Rakotoarison
What is actually abstract class used for?
abstract-classes
java
1 Vote
9 Réponses
19th Jul 2017, 3:54 PM
Niko Prianto
When we should use abstract class?
abstract
abstract-classes
class
java
2 Votes
2 Réponses
28th Nov 2018, 10:58 PM
Dina Noviana
Difference between interface and abstract class
c#
1 Vote
3 Réponses
31st May 2019, 3:32 AM
$@G@®️
Inheritance of interface and abstract classes
abstract-classes
classes
inheritance
interfaces
1 Vote
3 Réponses
14th Mar 2019, 7:03 PM
Leon Rališ
Need help with java abstract class lesson
abstract-classes
java
lesson
problem
3 Votes
4 Réponses
5th Mar 2023, 10:10 AM
Crazy Okon
Can abstract class be Sealed?
c#
0 Vote
2 Réponses
11th Jan 2017, 1:18 PM
Ahmed Elawad
What is difference between interface and abstract class?
abstract
c++
class
coding
difference
function-arguments
html
interface
java
python
use
3 Votes
2 Réponses
20th Jul 2018, 5:42 PM
Maninder $ingh
What are abstract classes and methods
java
1 Vote
3 Réponses
23rd Oct 2017, 9:15 AM
Sai Kumar Reddy
Abstract functions could have body!
abstract-classes
0 Vote
2 Réponses
31st Dec 2017, 8:34 PM
Дмитрий Чепель
What is difference between the abstract class and static class? Can we instantatise a abstract class?
abstract-classes
static
2 Votes
2 Réponses
4th Mar 2017, 6:01 PM
Nityanand Bhaskar
What is purpose of abstract class in java ?
abstract
java
17 Votes
4 Réponses
25th Aug 2018, 6:44 AM
Jay Suthar
Why is Abstract class useful?
abstract-classes
c++
0 Vote
2 Réponses
9th Apr 2016, 5:53 PM
Abhishek Jain
What is the output of the following code? abstract class Calc { abstract public function calculate($param); protected func
inheritance
php
-8 Votes
10 Réponses
25th Apr 2020, 12:53 AM
Mercy Vasquez
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