📅 最后修改于: 2020-10-29 01:13:48 🧑 作者: Mango
在本教程中，我们将学习Python和Scala之间的基本区别。两种语言都有一些相似之处，但是在这里我们将看到它们之间的主要区别。让我们从他们的介绍开始。
Python是高级，通用且用户友好的动态编程语言。它易于学习，执行代码所需的行数更少。 Python提供了许多内置库，模块和许多其他功能。它是最流行的编程语言之一。
程序员更喜欢这种语言，因为它具有简单性，大量的库和内置模块。对于快速应用程序开发来说，这是一种非常有吸引力的语言。几乎所有领域都使用Python，例如Web开发，机器学习，人工智能等等。它是面向对象的编程。
Scala代表“可扩展语言，它是一种通用的高级编程语言。它将功能性编程和面向对象的编程结合在一起。它在JVM(Java虚拟机)上运行，并包含流行的Java代码和库。
与其他语言相比，scala代码没有错误，简短易读。它很容易用于编写，编译，运行程序和调试。 Scala源代码以其编译器可以解释Java类的独特方式开发。
它的静态类型有助于程序员避免复杂程序中的错误。 JavaScript和JVM使我们能够构建高性能系统，并且庞大的库生态系统可以轻松访问这些系统。
让我们了解Python和Scala之间的以下主要区别。
| Sr. | Python | Scala |
|---|---|---|
| 1. | Python is object oriented, dynamic type programming language. | Scala is object oriented, static type programming language. |
| 2. | Python is easy to learn. | Scala is easier to learn than the Python. |
| 3. | It doesn’t need to specify the data type while declaring variables because it is a dynamic type programming language. | In Scala, we need to define the type of variable and object because Scala is statically type programming language. |
| 4. | Python is slow because it runs on interpreter and creates extra work for it. | There is no extra work created because and thus it runs much faster than the Python. |
| 5. | Python decides the data type at runtime. | Scala doesn’t use this case that’s why it is more preferred language for large data process than Python. |
| 6. | Python has huge community across the world. | Scala also has large community but not as Python. |
| 7. | Python is most recommended language for beginners because easy to write code in Python. | Scala is easy to learn than Python but difficult to write code in Python. |
| 8. | Python provides wide range of the libraries and modules and there is an interface in Python to many OS system call and libraries. | Scala is compiled language that’s why source code is compiled before execution. |
| 9. | There is much chance to create bug when we make the change in the existing Python code then | There is no such type of problem. |
| 10. | Python doesn’t support proper multithreading, through it supports heavyweight process forking. | Scala has a list of asynchronous libraries and reactive cores and hence it is better choice for implementing concurrently. |
| 11. | Python consists of proper data science of tools for machine learning and Natural language processing (NLP). | Scala contains various existential types, macros, and implicit. The syntax with advance features may be little hard as compared to usual functions and however allow the developers to make good use of these features. |
| 12. | Python has extensive developer pool. | Scala has limited developer pool. |
| 13. | Python is not suitable for concurrent programming. | Scala is quite suitable for the concurrent programming. |
| 14. | Python can be used for the small scale project. | Scala can be used for large-scale projects. |
| 15. | There are no scalable features. | It provides scalable features support. |
我们首先列出了Python和Scala之间的重要区别。两种语言彼此之间有很大的不同，但是Python是一种更流行和高度发展的编程语言。另一方面，Scala没有广泛的使用或知识基础。
编程语言的选择完全取决于最适合项目需求的功能，因为这两种语言都有其优缺点。它完全取决于项目要求，时间和效率以及许多其他不同的讨论方面。我们可以选择任何一种语言来实现目标。开发人员应进行分析，并且必须熟悉编程语言的优缺点。