Top Questions

1. how cut strings after a specific word?
   2 votes

   3 answers
2. how I can count signs columns?
   2 votes

   4 answers
3. how I can search in a list of items and extract some key words based on elements of 3 lists?
   2 votes

   1 answers
4. how to make a new column by pairing elements of the other column?
   1 votes

   1 answers
5. how I can pair rows with respect of a group?
   1 votes

   1 answers