From: Peter Stephenson <pws@ibmth.df.unipi.it>
To: "ZSH workers mailing list" <zsh-workers@sunsite.auc.dk>
Subject: Re: pws-19: comparing (k) and (I) for hashes
Date: Tue, 25 May 1999 16:55:53 +0200 [thread overview]
Message-ID: <9905251455.AA16411@ibmth.df.unipi.it> (raw)
In-Reply-To: ""Andrej Borsenkow""'s message of "Tue, 25 May 1999 16:23:50 DFT." <014401bea6a9$71f5f1a0$21c9ca95@mow.siemens.ru>
"Andrej Borsenkow" wrote:
> >From manual I got the impression, that ${(k)...} and ${...[(I)...]} do the
> same - both return the keys of matching elements. Cf. (I) description:
>
> `I'
> like ``i', but gives the index of the last match, or all possible
> matching keys in an associative array.
Actually, I just specifies that it should search the keys (which correspond
to the index of an ordinary array). k and v still determine what is
returned, except that for I and i the default is to show the key instead of
the value.
--
Peter Stephenson <pws@ibmth.df.unipi.it> Tel: +39 050 844536
WWW: http://www.ifh.de/~pws/
Dipartimento di Fisica, Via Buonarroti 2, 56127 Pisa, Italy
prev parent reply other threads:[~1999-05-25 15:23 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
1999-05-25 12:23 Andrej Borsenkow
1999-05-25 14:55 ` Peter Stephenson [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=9905251455.AA16411@ibmth.df.unipi.it \
--to=pws@ibmth.df.unipi.it \
--cc=zsh-workers@sunsite.auc.dk \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://git.vuxu.org/mirror/zsh/
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).