On 2020-02-27, Stefan Ram wrote:
> One can count overlapping occurences as follows.
>
>|>>> print(len(findall('(?=aa)','cb')))
>|3
>
> Every web page says that lookahead assertions do
> not consume nor move the "current position".
>
> But what mental model can I make of the regex
> e
Stefan Ram wrote:
One can count overlapping occurences as follows.
|>>> print(len(findall('(?=aa)','cb')))
|3
Every web page says that lookahead assertions do
not consume nor move the "current position".
But what mental model can I make of the regex
engine that explains why
