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This article introduces to you what is the difference between Python and Java, the content is very detailed, interested friends can refer to, hope to be helpful to you.

With the popularity of artificial intelligence, Python and Java have been at the top of the list of popular programming languages. In fact, Java and Python are somewhat similar, because many programming languages are interoperable. Java is still number one. I don't know if Python will surpass Java in the future, but now some people don't understand the difference between Python and Java. Today we are going to teach you the difference between Python and Java.

1. Object

As far as object-oriented is concerned, the design of Java language focuses on objects and their interfaces, and provides class mechanism and dynamic interface model. The object encapsulates its state variables and corresponding methods, realizing modularization and information hiding, while the class provides a prototype of a class of objects, and through the inheritance mechanism, the subclass can use the methods provided by the parent class to realize the reuse of the code.

Python supports both process-oriented functional programming and object-oriented abstract programming. In a process-oriented language, programs are built from procedures or simply functions that are reusable code. In object-oriented languages, programs are built from objects that are a combination of data and functions.

two。 Open source

Both Java and Python are open source languages, which means they are free to read the source code, make changes, and so on. At this point, Java is similar to Python. But there is also a difference: there are many Chinese versions of Java code, while Python is mainly the English version, so if you want to learn Python, English ability is indispensable.

3. Readability

Both Java and Python are very readable. The difference between them is that Java is simple because it omits the vague concepts such as operator overloading and multiple inheritance, and greatly simplifies the memory management of programmers by implementing automatic garbage collection.

And Python programming thinking is almost completely consistent with the thinking habits of life, more suitable for people to read. Although Python is written in C, it simplifies grammar, so it is very simple and easy both in reading and learning.

4. Cross-platform

Java and Python are both cross-platform languages, but their cross-platform differences are also different. Java can cross-platform because Java has a large number of class libraries and provides interfaces for various platforms. Python programs can run on mainstream computer platforms without any change, but not on all platforms.

5. Expandability

Both Python and Java have good extensibility, but the design of Java makes it suitable for a developing environment. Adding new methods and instance variables to the class library will not affect the execution of user programs, and Java supports multiple inheritance through interfaces.

The expansibility of Python is reflected in that if you need a piece of key code to run faster or want some algorithms not to be made public, you can write some programs in C or C++, and then use them in Python programs.

6. Class library

Java is powerful mainly because it has a large number of class libraries. Among them, a large number of specifications, a large number of libraries, only need to use the basic syntax call to solve the problem, so as long as the project uses the basic syntax.

In fact, Python also has its own library, and the standard library is very large. In addition, python has definable third-party libraries that can handle a variety of tasks, including regular expressions, document generation, unit tests, threads, databases, web browsers, cryptosystems, GUI, Tk, and other system-related operations.

About what the difference between Python and Java is shared here, I hope the above content can be of some help to you, can learn more knowledge. If you think the article is good, you can share it for more people to see.

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