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To: python-list@python.org
From: Ned Batchelder <ned@nedbatchelder.com>
Subject: Re: Normal dict behavior?
Date: Wed, 07 May 2014 11:20:33 -0400
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On 5/7/14 11:06 AM, antoine wrote:
> Hi,
>
> Python 2.7.5 (default, Nov 20 2013, 14:20:58)
> [GCC 4.7.1] on linux2
> Type "help", "copyright", "credits" or "license" for more information.
>>>> {0.: None, 0:None}
> {0.0: None}
>
> The second item disappeared!
>
> Why?
> Is it normal?
>

Because 0 == 0.0

-- 
Ned Batchelder, http://nedbatchelder.com