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Re: number-to-string-pad
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From: |
Emanuel Berg |
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Subject: |
Re: number-to-string-pad |
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Date: |
Sat, 27 Jan 2018 12:09:58 +0100 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.4 (gnu/linux) |
Yuri Khan wrote:
>> Did anyone do (defun number-to-string-pad
>> (number len)
>
> (format "%04d" number)
>
> If you don’t know the length beforehand, you
> could do:
>
> (format (format "%%0%dd" len) number)
Great, thanks.
--
underground experts united
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