This question may seem extremely simple but I just canNOT find the
answer online... I tried a lot of combination, \r, \n, "\r", "\n",
"\r\n", show \n, show "\n".... None of them works...
I am studying a sample from official KDB repo:
(https://github.com/kxcontrib/websocket/blob/master/AppendixB/pubsub.q)
. There is a line
(https://github.com/kxcontrib/websocket/blob/ad2f0b268afaee1fc5f4dda2fc2467440c7e2f0c/AppendixB/pubsub.q#L39)
. M...
I am studying the official example code from here:
https://github.com/kxcontrib/websocket/blob/master/AppendixB/pubsub.q .
After some research, I can get the publisher/subscriber model running
and I can understand the basic idea on how the feedhandle...
I am studying the official example code from here:
https://github.com/kxcontrib/websocket/blob/master/AppendixB/pubsub.q .
After playing around for a while, I can get the publisher/subscriber
model work but still I don't understand what exactly this ...
I am studying the official example code from here:
https://github.com/kxcontrib/websocket/blob/master/AppendixB/pubsub.q
and after thinking for a while I still don't understand what exactly a
few lines do: trade:flip `time`sym`price`size!"nsfi"$\:();...
lol but think about it...you know how to evaluate "parts" of the
expression because you already know which characters are one "part". For
me (well at least the me a few days ago), it is like this:
`hello`world*&*(&(ASYD*(&63qe!~!#(). I dont even know...
Hi @rocuinneagain , thanks for the detailed reply and some informative
clarification! But I still have some confusion...the crux is this
sentence you wrote 2. The messages arrive to PubSub and .z.pg evaluates
them. This mean upd/insert (pubsub.q line...
Thanks @rocuinneagain for taking a look at my lengthy question! Let's
say we examine the flow this way: information is generated by
feedhandler fh.q
(https://github.com/kxcontrib/websocket/blob/master/AppendixB/fh.q)
information is passed to tickerpl...
Hi @SJT, actually I did try finding answers from Refererence card
(https://code.kx.com/q/ref/) as well as Overloaded glyphs
(https://code.kx.com/q/ref/overloads/). For some simpler questions, I
can find solutions directly from them. However, I think ...
