What is the difference of OOP in programming languages?

Question

JavaScript is class-based?
Java is class-Oriented?

everything in Java is a Class?!
everything in Ruby is a Object?!

🔘What is the difference between Java OOP and Ruby OOP?

🔘What is the difference between C++ OOP and Python OOP?

🔘What is the difference between PHP OOP and C# OOP?

📕Are there differences between the Object Orientation from one language to another language?📕

Answer 1

Class based? Class oriented?
They refer to the same thing, as far as I've read. I think you meant to compare class-based against object-based / prototype-based.

Everything in Java is a class?
No. Everything in Java is IN a class. Huge difference.

Everything in Ruby is an object?
Yes.

Difference between language A OOP and language B OOP?
Syntax and implementation? Idk. OOP is a concept, a programming paradigm which can be applied using any language which provides classes, making way for inheritance, encapsulation and other OO concepts.

Do people in Asia celebrate new years differently as opposed to people in Europe? What would be the differences? As a metaphor to your question, I find it more appealing to acknowledge that the core is similar in spite of different variants of the shell.

Answer 2

What is the difference of OOP in programming languages?

Ace
Hatsy Rei
Krishna Teja Yeluripati
Mickel

Answer 3

Well JavaScript is prototypical object oriented (should look that up). So not necessarily class based, that's all syntactical sugar.

OOP is just a paradigm, a way of thinking and a way to construct code. With that said, each language can implement their own variation while still holding to the core.

The difference between Object oriented languages doesn't necessarily derive from how they implement the core principles of OOP but more or so the language design. Ruby is dynamically typed, so duck typing is a norm while Java is statically typed.

Answer 4

Interesting.. I wanna know it too.

Answer 5

Ruby is an interpreted scripting language, whereas Java is a compiled programming language. Ruby is similar to Java in that both are object-oriented languages and are strongly typed. But, Ruby is dynamically typed, whereas Java is statically typed. ... I shall compare Ruby and Java on some of the salient features

Answer 6

Definition of OOPs Concepts in Java

The main reason behind Java’s Object Oriented Programming is the concept of OOPs. They are an inheritance, abstraction, encapsulation, and polymorphism. You can understand the working of Java by getting to know about the above terms. It is fully safe and secured and creates working methods and variables and is reusable.

List of OOPs Concepts in Java

Here are four main OOPs concepts in Java. They are:

Abstraction:

Complexity is represented in a simple way by means of Abstraction. There are some simple things like classes, objects, and variables for representing more complex code and data in Java.

Encapsulation:

Fields are kept inside a class private then access is provided to them with the help of public methods. For keeping the data and code safe inside the class, it is a secured barrier and this is the way for re-using objects like variables or components without permitting open access globally.

Why Java Doesn’t Support Multiple Inheritance

Inheritance:

This is an important feature of Object Oriented Programming in Java and new classes are created by the programmers for sharing few attributes of present classes.

Polymorphism:

The same word can be used by the programmers in JAVA OOPS concept and it has different meanings in different contexts. In Java, one form of polymorphism is method overloading. Here is where different meanings are implied by the code itself. Method overriding is another form. Here is where the values of the supplied variables imply different meanings.

How OOPs Concepts in Java Work

The components are created by the programmers and it can be reused in various ways but still, it will remain secured and the si the working of OOPs concept in Java.

How Abstraction Works

Useful, reusable tools are created by programmers with the concept of abstraction in Java. There are several ways in which an object can be created by the programmer. Data structures, variables, functions are few ways.
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Answer 7

programming methodology based on objects,instead of just functions and procedure. These objects are organized into the classes, which allows individual objects to group together to access methods or functions.......