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This article mainly introduces the example analysis of character coding in Python, which is very detailed and has certain reference value. Friends who are interested must finish it!

ASCII

Each ASCII code is represented by 8 bits.

Every 0 or 1 is a bit.

That is, an ASCII character is 8 bit = = a btyes.

1 bytes is the smallest unit of storage, abbreviated to 1B

1KB = 1024byte can save 1024 ASCII characters

GB

GBK2312

GBK18030

Unicode all characters 16 bit

Take up a lot of space

Windows system default GBK encoding

MacOS and linux systems default to UTF-8

UTF-8 is compatible with ASCII for Unicode users, with one byte for all English, two bytes for European characters and 3 bytes for East Asian characters.

Python3 default Encoding UTF-8 Python2 only supports ASCII by default

Therefore, Python3 can display Chinese by default.

Python2 to display Chinese executable

#! encoding:utf-8 or #-*-coding:utf-8-*-specify the encoding type above is all the content of the article "sample Analysis of character Encodings in Python". Thank you for reading! Hope to share the content to help you, more related knowledge, welcome to follow the industry information channel!

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