Newbie Question regarding __init__()
davea at ieee.org
Tue Aug 4 15:29:35 CEST 2009
Dennis Lee Bieber wrote:
> On Mon, 03 Aug 2009 23:00:13 -0400, Dave Angel <davea at ieee.org>
> declaimed the following in gmane.comp.python.general:
>> To throw away the result of an expression in Python is even easier.
>> Just don't use it.
>> func1() and func2()
>> is a valid expression whose result is not used. And func2()'s result is
>> therefore irrelevant. But shortcircuiting means that func2() is only
>> called if func1() returned False (or something equivalent to it, like 0
>> or an empty list)
> When using "and", the RHS is only evaluated if the LHS evaluates to
> TRUE (if the LHS is FALSE, why go further, since False and anything ->
> Conversely, when using "or", the RHS is only evaluated if the LHS is
You're right of course. Slip of the keyboard.
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