Yardım Examples for string find() in Python

[Soham1087]

I (beginner) am trying to find some examples but no luck.

Does anyone know of some examples on the net? I would like to know what it returns when it can't find, and how to specify from start to end, which I guess is going to be 0, -1.

From Scaler , I got this but still unsure about it. Share your insights.

>>> x = "Hello World"
>>> x.find('World')
6
>>> x.find('Aloha');
-1