python simply not scaleable enough for google?
Alf P. Steinbach
alfps at start.no
Sat Nov 14 11:30:36 CET 2009
* Vincent Manis:
> On 2009-11-14, at 01:11, Alf P. Steinbach wrote:
>>> OK, now we've reached a total breakdown in communication, Alf. You appear
>>> to take exception to distinguishing between a language and its implementation.
>> Not at all.
>> But that doesn't mean that making that distinction is always meaningful.
> It certainly is. A language is a (normally) infinite set of strings with a way of ascribing
> a meaning to each string.
> A language implementation is a computer program of some sort, which is a finite set of bits
> representing a program in some language, with the effect that the observed behavior of the
> implementation is that strings in the language are accepted, and the computer performs the
> operations defined by the semantics.
> These are always different things.
Well, there you have it, your basic misconception.
Sometimes, when that's practically meaningful, people use the name of a language
to refer to both, as whoever it was did up-thread.
Or, they might mean just the latter. :-)
Apply some intelligence and it's all clear.
Stick boneheadedly to preconceived distinctions and absolute context independent
meanings, and statements using other meanings appear to be meaningless or very
Cheers & hth.,
PS: You might, or might not, benefit from looking up Usenet discussions on the
meaning of "character code", which is classic case of the confusion you have
here. There's even a discussion of that in some RFC somewhere, I think it was
MIME-related. Terms mean different things in different *contexts*.
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