Received: by 10.100.144.20 with SMTP id r20mr55753and.21.1235096623008; Thu, 19 Feb 2009 18:23:43 -0800 (PST)Date: Thu, 19 Feb 2009 18:23:43 -0800 (PST)X-IP: 84.189.210.216User-Agent: G2/1.0X-Google-Token: pPW7HwwAAAC9kR9t9H-da4gu7KxCNKvMX-HTTP-UserAgent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.6) Gecko/2009011913 Firefox/3.0.6 (.NET CLR 3.5.30729),gzip(gfe),gzip(gfe)Message-ID: <875ef507-4f68-42fb-bf51-c9034cb2e302@c12g2000yqj.googlegroups.com>Subject: Where is _n ?From: annakh7 To: “Kdb+ Personal Developers” X-Google-Approved: simon.garland@gmail.com via web at 2009-02-20 07:23:02K3 had _n, very useful for amend, e.g., @[1 2;_n;+;1]I can’t find any equivalent in K4/Q
you can use ::q)@[1 2;::;+;1]2 3q)2009/2/20 annakh7 :>> K3 had _n, very useful for amend, e.g., @[1 2;_n;+;1]> I can’t find any equivalent in K4/Q
User-Agent: G2/1.0X-Google-Token: 4A7p6AwAAAAlogFL2rpSH_95IPiK6NtEX-HTTP-UserAgent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.6) Gecko/2009011913 Firefox/3.0.6 (.NET CLR 3.5.30729),gzip(gfe),gzip(gfe)Message-ID: <89b5d499-2ca1-431d-8d6f-b17ae568774d@a12g2000yqm.googlegroups.com>Subject: Re: Where is _n ?From: annakh7 To: “Kdb+ Personal Developers” X-Google-Approved: charlie@kx.com via web at 2009-02-20 17:32:43Wonderful. I should have thought about it since I had already readabout :: by then. How about updating the kdb+ Function Reference entryfor :: to point out this other use of ::?