MdSalih questions

MdSalih answers

• how can I identify the thread-id in peach function in Q
• kdb+: Save table into a csv file
• Loop with EACH in Q KDB+
• KDB/Q: how to loop without loops?
• How does q cache data?
• kdb+: replace null integer with 0
• kdb ticker plant: where to find documentation on .u.upd?
• Exists function in q/kdb
• KDB/k: Functional form to create a table variable