From: "Rudolf Adamkovič" <rudolf@adamkovic.org>
To: Ihor Radchenko <yantar92@posteo.net>
Cc: emacs-orgmode@gnu.org
Subject: Re: Fix "inverted" behavior of `colnames' header argument
Date: Sun, 03 Nov 2024 22:24:23 +0100 [thread overview]
Message-ID: <m2r07sc8oo.fsf@adamkovic.org> (raw)
In-Reply-To: <874j4peb09.fsf@localhost>
Ihor Radchenko <yantar92@posteo.net> writes:
> Our convention is to use [BUG] in subject like to mark bugs. That's
> what M-x org-submit-bug-report does.
TIL ... again. :)
> What you show looks consistent with "16.4 Environment of a Code Block"
> in Org manual.
Oh, I see. Wow, that is /really/ confusing from the user's POV.
For anyone reading in the future, to get column names in Pandas, write
`:colnames no' (!) and `pd.DataFrame(VAR[1:], columns=VAR[0])'.
Using the example above, this would be:
#+HEADER: :colnames no
#+HEADER: :session *Python*
#+HEADER: :var INPUT = 20a0ea41-3669-482c-989e-d28486d5d400
#+BEGIN_SRC python
import pandas as pd
pd.DataFrame(INPUT[1:], columns=INPUT[0])
#+END_SRC
#+RESULTS:
: A B
: 0 10 20
: 1 30 40
Canceled.
Rudy
--
"Programming reliably -- must be an activity of an undeniably
mathematical nature […] You see, mathematics is about thinking, and
doing mathematics is always trying to think as well as possible."
--- Edsger W. Dijkstra, 1981
Rudolf Adamkovič <rudolf@adamkovic.org> [he/him]
http://adamkovic.org
next prev parent reply other threads:[~2024-11-03 21:25 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-02 16:44 Fix "inverted" behavior of `colnames' header argument Rudolf Adamkovič
2024-11-02 18:39 ` Ihor Radchenko
2024-11-03 21:24 ` Rudolf Adamkovič [this message]
2024-11-03 22:10 ` Rudolf Adamkovič
2024-11-03 23:53 ` Rudolf Adamkovič
2024-11-09 15:03 ` Ihor Radchenko
2024-11-04 20:06 ` Ihor Radchenko
2024-11-25 15:11 ` Rudolf Adamkovič
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