From: Emanuel Berg <moasenwood@zoho.eu>
To: help-gnu-emacs@gnu.org
Subject: Re: bike shifting - output decimal in percent
Date: Sun, 19 May 2019 09:05:21 +0200 [thread overview]
Message-ID: <86blzysz4e.fsf@zoho.eu> (raw)
In-Reply-To: 3b5af744-8dc6-42d0-9273-a8030e2b3443@default
Drew Adams wrote:
>> How do I output a decimal float digit0 <=
>> x <= 1 into percent? ("A percentage?"
>> Correct English?) [...]
>>
>> But I wonder if/why-not there is/isn't
>> a built-in way to do it?
>
> Use function `format'. See `C-h f format' and
> (elisp) `Formatting Strings'.
You mean
(info "(elisp) Formatting Strings")
?
> (format "%2.2g%%" (* 100.0 foo)) => "31%"
Great, thanks a lot :)
--
underground experts united
http://user.it.uu.se/~embe8573
https://dataswamp.org/~incal
next prev parent reply other threads:[~2019-05-19 7:05 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-19 1:34 bike shifting - output decimal in percent Emanuel Berg
2019-05-19 3:50 ` Drew Adams
2019-05-19 3:57 ` Drew Adams
2019-05-19 4:09 ` Drew Adams
2019-05-19 7:05 ` Emanuel Berg [this message]
2019-05-19 7:35 ` Emanuel Berg
2019-05-19 7:53 ` Tomas Nordin
2019-05-19 8:02 ` Emanuel Berg
2019-05-19 8:15 ` Tomas Nordin
2019-05-19 8:26 ` Emanuel Berg
2019-05-19 14:26 ` Drew Adams
2019-05-19 14:15 ` Drew Adams
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