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List:       python-list
Subject:    Re: Use cases for del
From:       Ron Adam <rrr () ronadam ! com>
Date:       2005-07-08 20:52:40
Message-ID: sIBze.146175$VH2.106421 () tornado ! tampabay ! rr ! com
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George Sakkis wrote:

> I get:
> 
> None: 0.549999952316
> String: 0.498000144958
> is None: 0.450000047684

What do yo get for "name is 'string'" expressions?

Or is that a wrong way too?


On my system testing "if string is string" is slightly faster than "if 
True/ if False" expressions.

But the actual different is so small as to be negligible.  I'm just kind 
of curious why testing is objects isn't just as fast as testing is string?

Cheers,
Ron

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