I have an insane amount of respect (almost reverence?) for the kdb devs i work with, they are truly from another dimension and the machine doesn't run without themhttps://twitter.com/mycoliza/status/1397700583797055491 …
![screenshot of an absolutely incomprehensible example program in the K programming language:
Let’s use k9 to generate a set of random quotes for a particular day and symbol.
qs:`date`sym`time`exch`bid`ask / quote table schema
nf:d+*|d:(|-d),d:683 954 997 1000; / normal func
D:#[;2021.03.17] / date
S:#[;`eurusd] / symbol
T:^?[;_8.64e7]@ / time in number of milliseconds
E:?[;"ce"] / exchange
B:11904++\-3+nf bin/:?[;*|nf]@ / bid price, start at 12415
P:?[;2,2,8#1]@ / bid/ask spread
Q:{+qs!((D;S;T;E)@'x),(*;+/)@\:(B;P)@'x} / generator quote table
q:Q@_1e8;10#q
date sym time exch bid ask
---------- ------ ---- ---- ----- -----
2021.03.17 eurusd 0 c 11904 11905
2021.03.17 eurusd 0 e 11904 11906
2021.03.17 eurusd 2 e 11902 11903
2021.03.17 eurusd 3 c 11902 11903
2021.03.17 eurusd](https://pbs.twimg.com/media/E2WhEZ7UcAEVvdd.png)
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I’m not smart enough unfortunately
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1) http://code.kx.com is a much better place to copy code from
2) We still have space in our free KX Intro Workshop next week #ABC#AlwaysBeCoding https://kx.com/training/kx-introductory-workshop-americas-june/ …pic.twitter.com/8GY7m1OWza
End of conversation
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