Stack Exchange network consists of 178 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
View all activity pages
As a musician myself, I will count the instances of "one" in batches of 4, and move one finger down for each batch of 4. When done I know how many fingers I have down, and I know how many ...