I would like to integrate functions of one variable. Is there a library with numerical methods for calculating integrals? I know there is a library qml (http://althenia.net/qml), which provides an interface between the q programming language and nume...
Hi Community, I tried to replay a tickerplant file (~12GB), with -11!logfile. After done, I tried .Q.w[] and saw iterms, used ~18GB, heap ~33GB. Then I called .Q.gc[], used still ~18GB, heap ~18GB, 15GB space were freed after gc. To better manage the...
Hi Community, I was setting up odbc in my window computer following the article https://code.kx.com/q/interfaces/q-client-for-odbc/ but I'm getting an error. This is how my q directory looks like: kc.licodbc.dllodbc.kq.k w64 And I'm getting this erro...
Is there a website around to help with practicing q? Something like Leetcode.com for example.
Hello Community, I am helping a client who cannot query the HDB database after a schema update. A new column ''source'' was added and now when they query the table, the following error that the directory cannot be found is generated: ./2021.07.23/bon...
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