1.The founder of python is Guido van Rossum ,he created it on Christmas in 1989, smriti of ABC language.

2.python can be used in many areas , such as   data analysis / Internet Service/ Image Processing and so on.

3.python is an interpretive language( the other one is compiling language)

Interpretive language is like a translator always translates the code to you personal computer , but the compiling language is like the translator translates the code beforehand and give it all to the computer.

So interpretive language is easy to plant on other platform, while the compiling language is not.

4.python’s interpreter is CPython/IPython/PyPy/JPython/IronPython

5.But the most popular module — Twisted in python is  still a pain in the ass , because it still not support python 3.x.

6.In python , you can name your variable like “goodBoy” or “good_boy”

7. The ASCII —> GB2312(1980) 72*94 = 6768 —> GBK1.0 —> GB18030

UNICODE —> UTF-8(the English letter is two byte and asian letter is three bytes)

8. Then the basic loop(while/for),the basic Int Float String (they're so much like Swift --the first language I learn)

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