I need an example...

Question

Could anyone give an example of one question inthe python course?.... that question is in regular expresions/simple metacharacters, is the second one, i need to see a "no new lines" example of that not matching(sorry for my inglish thia is not my native language)

Answer 1

What would '....' match?
- Any four character string with no new lines.

Here's an example of that:

import re

pattern = r"...."

if re.match(pattern, "abcd"):
print("Match 1")

if re.match(pattern, "1234"):
print("Match 2")

# New line character is "\n"
if re.match(pattern, "abc\n"):
print("Match 3")

if re.match(pattern, "amp;@?"):
print("Match 4")

Output:
Match 1
Match 2
Match 4

Answer 2

Thanks!!!