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\(3608.80.23.2.2\))Subject: HOPL 4, APL since 1978Message-Id:
<577106F0-5D9A-4D90-8CF4-850984F601E9@gmail.com>Date: Sat, 13 Jun 2020
11:08:43 +0200Cc: Morten Kromberg , email@example.comTo:
To: firstname.lastname@example.orgX-Mailer: Apple Mail (2.1077)if
you=E2=80=99ve got hundreds of fields it=E2=80=99ll probably be =easier
to use csvguess.q http://kx.com/q/e/csvguess.qq csvguess.q yourfile.csv
look at, and adjust the column mappin...
you're confusing yourself by mixing k2 and kdb+ (q and k4)kdb+ has never
had `showOn 02.12.2009, at 02:49, GH wrote:> Does the recent version of
Q include `show? It does not seem to work> with the> recent developer
version Q 2.6. But it worked with a...
q)not 01b10bq)On 02.12.2009, at 02:43, GH wrote:> ~ can be used as
logical negate in K. Is there an equivalent in Q?> neg> in Q negates a
numeric value.> > / e. g.> q)neg 1b> -1> q)\> ~ 9> 0b
On 25.11.2009, at 01:38, dbtouch wrote:> question is how to splay tables
with multiple varchar columns? What> about keyed tables?.Q.en will deal
with all columns of type symbol, it's not restricted to only one you
pass it the directory where the sym ...