Python introduction,

Python introduction,

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I finally have time to learn python. This plan was conceived two years ago and has been put on hold for family, work, and other reasons. I am not mature enough, the next time is to calm down and learn about crazy's big P.

My skills are not easy to learn, and my skills are limited. The content recorded by my blog is a learning process, so some content will be referenced by the painstaking efforts of experts and teachers. I will try my best to indicate the source, if any, you can contact me via email. I will add it as soon as you confirm it. 15666661331@163.com.

Python Introduction

Python was created on Christmas Day of 1989 by "Uncle turtle". The details are not detailed, because I was not born yet. ^_^. With the advancement of science and technology, python has become more and more recognized. It should be the hottest language in the last two years.

Advantage: high code efficiency. In addition to system development, python cannot be used.

Disadvantage: The running speed is relatively slow.

Comparison: python code ---> compiler ----> Virtual Machine Translation ---> machine code; C code ---> compiler ---> machine code

Category:

Python has many interpreters, but CPython is the most widely used. Others include Jython, IronPython, and PyPy. net platform interaction, the best way is not to use Jython or IronPython, but to interact through network calls, to ensure the independence between programs. PyPy is another Python interpreter whose goal is the execution speed. (Liao Xuefeng's official blog https://www.liaoxuefeng.com /)