Tricks
2012
2011
- How do I expose a subset of partitions and remove the rest from view? Jun 2
- I have a very big text file. Can I read a text file in chunks? Apr 14
- How do I parse a ctrl-A delimited string? Apr 2
- When I launch kdb with a directory, what exactly happens on start up and in what order? Mar 24
- I wish to keep sym file small. How can I find out if I will be introducing a new symbol before splaying the data out to disk? Mar 24
- How do I store mixed data types in a single column of a table? Mar 22
- How do I extract the milliseconds from a time? Mar 22
- Given a value, how do I get the null of that value’s type? Mar 21
- What are 0!, 1! and 2!? Mar 20
- What is a virtual column? Mar 19
- How do I get the day of the week? Mar 18
- Is the output of meta available for use in my program? Mar 18
- How do I choose whether to make a field a symbol or string? Mar 17
- Can I retrieve kdb data from my web browser and save the query results to a csv file for viewing in a spreadsheet? Mar 16
- How can I set a trigger on a kdb table? Mar 13
- What are the implicit, default argument names to a function? Mar 12
- How can I glue two tables side by side? Mar 4