cloverfield | A next generation JavaScript boilerplate scaffolding tool | Runtime Evironment library

Undefined offset error means you're referring an array key that does not exist. If you like to see the array before processing it, use variable dump (var_dump) then you will see these array keys are not available for the given scenario.

you can avoid this error by checking array key really exist or not by using isset function. as example

I'm not sure what your second select in the query would return but here's a way to get the degrees of separation between actors:

Let's say we have a table of actor ids, Origin. In order to get all the actors that have played in the same movie as one of the actors in our table, we need to start with Origin, join with Acting and then Movie in order to get all the movies that our origin actors have played in, and then join with Acting again and the Actor table to get what we want. Notice that the Acting table appears two times. If we apply this to the recursive CTE and your question, noting that the Origin table would be Cte in your example, we get the following:

Take a look at this page to find your answer.

https://docs.mongodb.com/manual/reference/method/cursor.forEach/

You line

Using a group and the $1 reference to access the value of the group should do the job:

Find what: (^[0-9]+)

Replace with: Linha: $1

I ran this on NP++ v7.5.1.

Unfortunately, due to how this HTML page is structured, it doesn't seem like goquery will be of much help after you've identified the section of the page that contains the movie listings in your example because the data points of interest are not isolated into elements that can be targetted by goquery.

However, the details can easily be parsed using regular expressions, which can of course be modified as needed (especially if/when the original page changes its HTML structure).