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Recent posts tagged interface

6 0 3 min.
The implements and extends are two words that confuse many beginners when they start learning advanced programming in Java. Many beginners think these are used for the same purpose and can be used interchangeably, but this is not true. In this a...
posted 10 hours ago Hafsa_Rao 28,538 points
8 0 1 min.
In Object Oriented Programming, interface are abstractions where we have no idea about the implementation except the declaration. To implement interfaces we have to derive it to a concrete class. However our ask is how many number of interfaces can b...
posted Jul 1 mhfaisal 415 points
22 4 1 min.
In programming language, there are three type of models, interface, abstract class and concrete class. If you have nothing about implementation just only have the declarations, then it will considered as interface whereas if you have all implementati...
posted Jun 12 mhfaisal 415 points
21 2 3 min.
Hello reader, Welcome to my post :)In java programming language, many might be aware that the language comprises interfaces and abstract classes. Even though both of them bear some similarities on the functional front, both of them bring in abstracti...
posted Jun 1 kesav.eee 275 points
8 0 3 min.
Difference between abstract and interface in javaIn this article, we will discuss the difference between Abstract Class and Interface in Java with examples. I have covered the abstract class and interface in separate tutorials of OOPs Conce...
posted May 28 Sanjana Sagar 499 points
8 0 3 min.
Difference between abstract and interface in javaIn this article, we will discuss the difference between Abstract Class and Interface in Java with examples. I have covered the abstract class and interface in separate tutorials of OOPs Conce...
posted May 28 Sanjana Sagar 499 points
0 3 2 min.
abstract class abstract_parent{ public abstract void Show(); public string class_name() { return "abstract class"; } } class abstract_class_child : abstract_parent{ public override void Show() { Console.WriteLine("Hello I am child class of abstract...
posted May 9 Sumran Ali 100 points
6 0 1 min.
In this article, we will talk about Java compiler error "class, interface, or enum expected". This error is mainly faced by developers who are new to the world of java.Let's walk through some examples of this error and discuss how to fi...
posted Oct 13, 2020 Hasnain_khan 100 points
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