RV
New Contributor III
since ‎2021.11.15
2 weeks ago

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  • 15 Posts
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I have a table created like below. t:([]c: 30 40 25 20 4 4; c1: 10 20 5 25 5 4) c2 is calculated Column (value from c1 or prev c2 is used based on evaluation). prev value is taken as 0 for first row / if not available Below are the calculations. c c1...
Hello experts, Use below steps to replicate this issue. Start new kdb+ process. C:\q\w32\q.exe Make the process listen to port 10000. \p 10000 Create a variable and assign some value. a:10 Start a new kdb+ process which listens on port 10001 C:\q\w32...
Hello q experts, I have a table created like below. t:([]c1: 1 2 3 4 5 6 7 8 9) Below statement works fine as I am using previous value of column c1. update c2:((prev(c1)+10) + c1)%2 from t If I try to use previous value from column c2, then there is...
I was trying out KXDashboards-1.4.1. Today when I tried to start it; got a message asking to download the new version. I have downloaded KXDashboards-1.4.2. How do I get my old dashboards back to the new version?
When I double click / click on a data grid I am able to trigger open URL. Is it possible to call Java script code with selected value from the data grid? I am trying to pass the selected value from the data grid to an external application.