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Re: how to calculate the size of string in bytes?
From: |
tomas |
Subject: |
Re: how to calculate the size of string in bytes? |
Date: |
Wed, 19 Aug 2015 07:43:48 +0200 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
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On Tue, Aug 18, 2015 at 05:47:27PM -0400, Stefan Monnier wrote:
> > It seems somewhat wasteful to encode msg (to find its length) just
> > to let process-send-string encode again -- perhaps there's a better
> > idiom around for that.
>
> Yup: communicate with the process using bytes rather than chars!
>
> I.e. set the process's coding system to binary.
>
> Then you just need to call (encode-coding-string msg coding-system) once
> to get the bytes and you send them as is: they won't be re-encoded.
(pats forehead) Of course! Thanks, Stefan.
regards
- -- t
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- Re: how to calculate the size of string in bytes?, (continued)
- Re: how to calculate the size of string in bytes?, tomas, 2015/08/18
- Re: how to calculate the size of string in bytes?, Eli Zaretskii, 2015/08/18
- Re: how to calculate the size of string in bytes?, tomas, 2015/08/18
- Re: how to calculate the size of string in bytes?, Eli Zaretskii, 2015/08/18
- Re: how to calculate the size of string in bytes?, tomas, 2015/08/18
- Re: how to calculate the size of string in bytes?, Eli Zaretskii, 2015/08/18
- Re: how to calculate the size of string in bytes?, tomas, 2015/08/18
- Re: how to calculate the size of string in bytes?, Eli Zaretskii, 2015/08/18
- Re: how to calculate the size of string in bytes?, tomas, 2015/08/18
Re: how to calculate the size of string in bytes?, Stefan Monnier, 2015/08/18
- Re: how to calculate the size of string in bytes?,
tomas <=
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Re: how to calculate the size of string in bytes?, Eli Zaretskii, 2015/08/18