From: Emanuel Berg via Users list for the GNU Emacs text editor <help-gnu-emacs@gnu.org>
To: help-gnu-emacs@gnu.org
Subject: Re: let*: Wrong type argument: stringp, nil
Date: Wed, 29 Sep 2021 08:29:10 +0200 [thread overview]
Message-ID: <87r1d7q4i1.fsf@zoho.eu> (raw)
In-Reply-To: CAGP6POJJuKn=j=YmH6v4adgPFh7m=vXuedHPSOYsQFQs_hmJOw@mail.gmail.com
Hongyi Zhao wrote:
> The code I’ve modified looks like this:
>
> (defun try/pyvenv-workon ()
> (when (buffer-file-name)
> (let ((file (concat (locate-dominating-file (buffer-file-name)
> ".python-version") ".python-version")))
> (when (file-exists-p file)
> (pyvenv-workon
> (with-temp-buffer
> (insert-file-contents file)
> (nth 0 (split-string (buffer-string)))))))))
>
> Any further improvement tips?
concat -> format
".python-version" hardcoded twice
nth 0 -> car
--
underground experts united
https://dataswamp.org/~incal
next prev parent reply other threads:[~2021-09-29 6:29 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-24 14:52 let*: Wrong type argument: stringp, nil Hongyi Zhao
2021-09-24 14:57 ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-09-25 1:29 ` Hongyi Zhao
2021-09-25 23:42 ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-09-25 10:09 ` Stephen Berman
2021-09-25 10:45 ` Hongyi Zhao
2021-09-25 11:04 ` Stephen Berman
2021-09-25 13:49 ` Hongyi Zhao
2021-09-25 14:45 ` Stephen Berman
2021-09-25 15:03 ` Hongyi Zhao
2021-09-28 3:08 ` Hongyi Zhao
2021-09-28 3:21 ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-09-28 3:24 ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-09-28 5:25 ` Hongyi Zhao
2021-09-28 7:20 ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-09-28 8:02 ` Yuri Khan
2021-09-28 8:24 ` Hongyi Zhao
2021-09-29 1:43 ` Hongyi Zhao
2021-09-29 2:03 ` Hongyi Zhao
2021-09-29 3:02 ` Hongyi Zhao
2021-09-29 3:57 ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-09-29 6:15 ` Hongyi Zhao
2021-09-29 6:29 ` Emanuel Berg via Users list for the GNU Emacs text editor [this message]
2021-09-29 7:37 ` Hongyi Zhao
2021-09-29 8:21 ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-09-29 9:02 ` Hongyi Zhao
2021-09-29 9:14 ` Yuri Khan
2021-09-29 10:29 ` Hongyi Zhao
2021-09-29 12:29 ` Yuri Khan
2021-09-29 12:49 ` Hongyi Zhao
2021-10-08 3:36 ` Hongyi Zhao
2021-10-10 14:05 ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-09-30 3:38 ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-09-29 4:35 ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-09-29 6:17 ` Hongyi Zhao
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