From: Stefan Monnier via Users list for the GNU Emacs text editor <help-gnu-emacs@gnu.org>
To: help-gnu-emacs@gnu.org
Subject: Re: Using variable in let for different data
Date: Tue, 06 Dec 2022 20:07:08 -0500 [thread overview]
Message-ID: <jwvo7sguine.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: x9sFbNyt9j_8eOVkcmvPJza1dtn5TmvjHNHovqh6vi9xt_tty3jOXDC35-RTeGpLd_HMnEmxP4ydk44lQ5F5-qM18u67QFLGtpj5TXGr1vc=@protonmail.com
> Is it acceptable to store the nanosecond from `split-string`, then to
> convert it to a number using the same variable name?
>
> (let* ( (tm (format-time-string "%FT%T.%N%z" nil tzone))
> (ns (nth 6 (split-string tm "[^[:digit:]]")))
> (ns (string-to-number ns)) ; nanoseconds
Yes. The second `ns` just shadows the first in the rest of the code.
Stefan
prev parent reply other threads:[~2022-12-07 1:07 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-07 0:46 Using variable in let for different data Heime
2022-12-07 1:07 ` Stefan Monnier via Users list for the GNU Emacs text editor [this message]
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