syntax - Is there a difference between `continue` and `pass` in a for loop in python?

Question

Is there any significant difference between the two python keywords continue and pass like in the examples

for element in some_list:
    if not element:
        pass

and

for element in some_list:
    if not element:
        continue

I should be aware of?

Answer 1

Yes, they do completely different things. pass simply does nothing, while continue goes on with the next loop iteration. In your example, the difference would become apparent if you added another statement after the if: After executing pass, this further statement would be executed. After continue, it wouldn't.

>>> a = [0, 1, 2]
>>> for element in a:
...     if not element:
...         pass
...     print(element)
... 
0
1
2
>>> for element in a:
...     if not element:
...         continue
...     print(element)
... 
1
2