Top Answers

1. KDB+/Q: How does one select all items (keys+values) of a dictionary where the respective value conforms to a condition?
   5 votes
2. How do I isolate the 'second' component from a datetime in KDB?
   5 votes
3. kdb: check whether a symbol starts with a particular prefix
   4 votes
4. In KDB/Q, how do I clip numbers to be in the range -1, 1?
   4 votes
5. Access sub-folders in kdb+/Q
   3 votes