What is Python a language for?

Python is a high-level scripting language that combines interpretation, compilation, interactivity and object-oriented, and has become the preferred programming language for learning data science, virtual reality and artificial intelligence; Python has rich and A powerful third library that can reference various modules and connect them together easily.

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Python is a cross-platform computer programming language. A high-level scripting language that combines interpretive, compiled, interactive and object-oriented scripting; and has become the preferred programming language for learning data science, virtual reality and artificial intelligence. Its design philosophy is "elegant", "clear", " Simple". The characteristics of easy to use and timely feedback have become the first choice for many people getting started in the programming world.

At the same time, Python is also a very high-level language with a rich and powerful third library that can reference various modules and connect them together easily. Many social networking sites such as Reddit, Douban, Zhihu, Dropbox, YouTube, Guoke, etc. are all implemented in Python.

In 1989, Guido van Rossum was in Amsterdam (Netherlands) to kill time during the Christmas period and determined to develop a new interpretation program. Named Python because of his fondness for the BBC TV series "Flying Circus" Monty Python’s Flying Circus.

In 1991, the first Python interpreter was born. It was implemented in C language and could call C language library files.

In 2010, Python2 released the last version 2.7. The Python core team plans to stop supporting Python2 in 2020. Currently, Python3 is the future.

Python features

Simple syntax, the same function code amount is 1/10-1/5 in other languages

Cross-platform: used for most Operating system, cluster, server

Extensible: can be integrated with other programming languages.

Open source, rich class libraries (built-in libraries and third-party libraries).

Main applications of Python

Python is widely used in Internet companies. Youtube, Dropbox, BT, Quora (China Zhihu), Douban, and Zhihu mainly use Python. development. The main things generally include:

• Big data analysis

• Natural language processing

• Social Network Analysis

• Artificial Intelligence

• Deep Learning

• Computer Vision

• Web crawler

• Quantitative trading

• Automated operation and maintenance

• Automation Test

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