Question of begginer

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Date: Tue, 19 Aug 2008 19:24:00 -0700 (PDT)
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Message-ID: <415ba7f6-c11a-4353-b2da-a03b2c82f7e0@z72g2000hsb.googlegroups.com>
Subject: Question of begginer
From: victor79
To: “Kdb+ Personal Developers”
X-Google-Approved: simon.garland@gmail.com via email at 2008-08-20 14:43:03

1. Where I can find tutorial about pure K, but not K4 or K3?
2.
ini:0:`test.ini
ini_tree:{r:(0 1) _ x; r[1]:{x[0]:(-1 _ x[0]); x}'{(0,1+x?“=”)
x}‘r[1]; r}’(&{~~((1+x?“[”) x)?“]”}'ini2) _ ini2:{x[&{~1>#x}'x]}[ini]
In this example, what means {…} without in &{~1>#x}'x ?
3. Can anybody convert example to kdb+ with same commands?

2

On Wed, Aug 20, 2008 at 10:24 AM, victor79 wrote:> 1. Where I can find tutorial about pure K, but not K4 or K3?what do you mean by “K”? k3 is the old language that was interpretedby a binary called “k”; k4 is the one that’s interpreted by the “q"binary if you mark your code with “k)” prefixes or give your file a”.k" extension.-- Aaron Daviesaaron.davies@gmail.com