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user 54022
A string is a sequence of characters. It is commonly used to represent text or a sequence of bytes. Use this tag along with the appropriate programming language being used.
5
votes
1
answer
6k
views
Regular expressions - match only specified string length
I'm learning regex. Here I'm checking a string of type aA1 but want also to check it is only 3 characters long. Is there a better way of doing it please?
str = raw_input("input in form 'aA1' please …
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