How to deal with unicode within a form?

1. How do I remove Unicode characters from a text file?
2. How do you handle Unicode characters in Python?
3. How do you use Unicode when typing?

How do I remove Unicode characters from a text file?

To remove unicode characters, you can use the re. sub() function. The function takes two arguments: the first is the regular expression to match, and the second is the replacement string. The replacement string can be empty, which will remove all matches of the regular expression.

How do you handle Unicode characters in Python?

Unicode string can be encoded to bytes using some pre-defined encoding like UTF-8, UTF-16 etc. Bytes can be decoded to unicode string, but this may fail because not all byte sequence are valid strings in a specific encoding. Bytes decoding could fail, you can choose how to handle failure using the errors parameter.

How do you use Unicode when typing?

Inserting Unicode characters

To insert a Unicode character, type the character code, press ALT, and then press X. For example, to type a dollar symbol ($), type 0024, press ALT, and then press X. For more Unicode character codes, see Unicode character code charts by script.