New Contributor II
since ‎2009.02.06

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Hi," kdb+ Tutorial in Chinese" , the first kdb+/q guide book in Chinese for kdb+ beginners , is now available at and,Richard Z.
I've written the code "a:123;f:{x+2*y}" and saved as t1.q (follow theexample from . When I try to create locked script t1.q_ , I got a error: `can't_ .q)\_ t1.q / create lo...
Hi, When trying to connect to a 32bit KDB+ database (q v2.6) using theMatlab's KX Datafeed(V3.5 (R2010a)). I keep getting the followingerror:>> q=kx('',5001)??? Undefined function or method 'c' for input arguments of type'char'.Error in ==> ...
Interfacing with Kdb+ from C( says: ... The k function is used to send messages over theconnection. If a positive handle is used then the call is synchronousotherwise it is an asynchronous call...
hi, q)256 sv 0x41efd70a1106237194 How can I get 29.98e from 0x41efd70a ?Thank you.Richard Z
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