Mutual conversion between Python alphanumeric hexadecimal decimal binary

ASCII table, binary, decimal comparison table_marshmallow one.'s blog-programmer information_ascii code binary comparison table-programmer information

 

#字母转为十进制数字
ord('A') #65
#十进制数字转为字母
chr(65) #'A'
#10进制转16进制
hex(16) #'0x10'
#十进制转数字为二进制
bin(11) #'0b1011'

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Origin blog.csdn.net/Father_of_Python/article/details/123013222