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From: ishi soichi <soichi777@gmail.com>
To: Teemu Likonen <tlikonen@iki.fi>
Cc: help-gnu-emacs@gnu.org
Subject: Re: loading hash-table from a file?
Date: Thu, 5 Jan 2012 18:13:15 +0900	[thread overview]
Message-ID: <CAEjRLuQNpSezQNK3rdkVxvjgCiu_FiDxwmBwo1geUpjxCC6jwg@mail.gmail.com> (raw)
In-Reply-To: <87mxa2o6o3.fsf@imladris.arda>

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Thanks everyone. I think I works well!

soichi

2012/1/5 Teemu Likonen <tlikonen@iki.fi>

> * 2012-01-05T10:35:18+02:00 * Valentin Baciu wrote:
>
> > In my Emacs 24, I can read back a printed (simple) hash table. I am
> > not sure weather using more complex data types as values will also
> > work.
> >
> > ;; Writing the hash table to a "database" file
> >
> > (with-current-buffer (find-file-noselect "/tmp/x")
> >   (let ((h (make-hash-table)))
> >     (puthash 'a 0 h)
> >     (puthash 'b 1 h)
> >     (insert (format "%s" h))
> >     (save-buffer)))
>
> Use the %S format character to print objects in machine-readable (i.e.,
> READ) format.
>

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  reply	other threads:[~2012-01-05  9:13 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-01-05  5:16 loading hash-table from a file? ishi soichi
2012-01-05  8:35 ` Valentin Baciu
2012-01-05  9:11   ` Teemu Likonen
2012-01-05  9:13     ` ishi soichi [this message]
2012-01-05  9:07 ` Eric Abrahamsen
2012-01-06 16:43   ` Thierry Volpiatto
2012-01-07  2:16     ` Eric Abrahamsen
2012-01-05  9:24 ` Teemu Likonen

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