Please explain this code. Why output isn't false?

Question

If("m"):
print("It's true")
else:
print("It's false")

Output:
It's true

Answer 1

Super, thank you for your help.

Answer 2

A non-empty string is "true"

Answer 3

Thank you very much :)

Answer 4

If it's true, is this valid for int type

Answer 5

Empty string, lists, tuples, dicts, sets, 0 (zero) and 0.0 (zero point zero) return false.