Re: C interpreter in Lisp/scheme/python

2010-07-23 Thread francogrex
In article <16a7e301-2e85-47eb-971e-79acc4e07...@b35g2000yqi.
googlegroups.com>, [email protected] says...
>This makes some sense. He replied on the newsgroup in a lengthy 
post
>that there are sufficient resources out there giving hint that 
no one
>need help me out. Then I was called "lazy" in one email and 
tersely
>given JUST the last name of an author who has many books each 
many
>100s pages, when I asked for a relevant book, as if i am a 
scholar in
>the field, although he did spend lots of words on irrelevant and
>unbeneficial things which diminished my enthusiasm. Now, I find 
out
>from you that he has/had a business concern or interest in a 
company
>that is writing/wrote lisp interpreter in C. Correct me if I am 
making
>an error. I dont want to think deprecatingly of any good soul 
but this
>is what i experienced.

No, you're not making a bad judgement. He's not the only one who 
treats newcomers with disrespect and scorn. Unfortunately many 
so-called experts in the field look down on newbies and mistreat 
them (in any programming language forum), forgetting in the 
process that they were also at a certain time newbies until 
someone gentle and nice enough teachers took the trouble to 
educate them. On the other hand there are less neurotic experts 
out there who are glad to help out someone learning. It's like in 
some universities, you have the bad "professors" who are freaks 
(probably they have a lot of problems at home, their wives 
screwing all the males on the block, daughters drug addicts etc) 
and want to take their hatred out on you, and you have the 
good and mentally stable professors who actually deserve their 
title.

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Re: C interpreter in Lisp/scheme/python

2010-07-24 Thread francogrex
In article , [email protected] 
says...
>I don't think it's accurate to say that [some] experts really "scorn"
>newbies, but I do agree that newbies are occasionally mistreated.  
>
>One thing newbies have to realize is that on Usenet you are quite
>likely to be talking to people who were there at the beginning and, of
>necessity, are largely self educated in whatever the subject matter
>might be.  Many - I'd even say most - are happy to clarify
>understanding and help with complicated problems, but there is a
>general expectation that newbies have some basic research skills and
>that they have tried to solve their problem before asking for help.
>
>Unfortunately, there is a small percentage of people who think Usenet
>and other online forums are for answering homework questions or for
>digging out of a jam at work.  Getting help depends a lot on how the
>question is asked: strident pleas for quick help or demands for an
>answer are immediate red flags, but so are questions that begin with
>"X is crap, why can't I do ..." and even seemingly polite questions
>that are vague or unfocused (possibly indicating little or no thought
>behind them) or posts which are directed to a large number of groups
>(such as this thread we're in now).  
>
>And, of course, in the language forums, drawing comparisons to
>non-subject languages is generally considered rude except when done to
>illustrate a relevant discussion point.  Introducing irrelevant
>comparisons, deliberately proselytizing X in a Y group or doing a lot
>of complaining about the subject language is bound to attract disdain.
>
>As the Internet has grown, the absolute number of people in that
>"small percentage" has grown as well.  A newbie can simply be unlucky
>enough to ask a question at the wrong time.  If there has been a
>recent rash of problem posts then experts may accidentally respond
>negatively to a legitimate question.
>
>Of course, there are cross-cultural issues too.  Many of the technical
>groups are English-language.  English, even when polite, can seem
>harsh and/or abrupt to non-native speakers.
>
>On the whole, moderated groups are more conducive to helping newbies
>because the moderator(s) filter obvious red flag posts.
>
>And, finally, newbies themselves should realize that experts are
>donating time to answer questions and do get frustrated answering the
>same questions over and over.  They should not be offended by "cold"
>responses that direct them to FAQs or that just give links to study
>material.  Newbies who need hand-holding or warm welcoming responses
>filled with detail should go find a tutor.
>
>
>> ... you have the bad "professors" who are freaks 
>>(probably they have a lot of problems at home, their wives 
>>screwing all the males on the block, daughters drug addicts etc) 
>>and want to take their hatred out on you,
>
>Unquestionably, there are experts who need their dosages adjusted. But
>the same can be said for some percentage of other users too.
>
>OTOH, newbies often aren't in the position to know who is an expert
>... obviously, anyone able to correctly answer their question knows
>more about that specific issue.  That doesn't necessarily qualify the
>responder as an "expert".  Some people get defensive at the edges of
>their comfort zones.
>
>
>Just some thoughts. YMMV.
>George

Yes I agree, you expressed the thought better than I did. Then let's not go on 
with this thread any further and let the newsgroups carry on programming 
language support and discussions. Thanks

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Are those features still the same?

2010-07-24 Thread francogrex
Hi, I'm not a Python programmer but I'm 
interested in it and I found this table from 
Norvig that dates for some years (I re-posted 
it temporarily on my site below to take it out 
of context a little). I'm not interested in 
any comparisons only in the Python features (
last column), can someone whether the 
information in the Python features column is 
still correct today. Thanks

http://francoatgrex.tripod.com/

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Re: Are those features still the same?

2010-07-25 Thread francogrex
Terry Reedy wrote:
>As other have said, mostly, but I would change the following...

Thanks for all those who replied. I know these are not all the features but 
some of them and again this is not a comparison but a little taste of what 
python offers today, and the replies were very informative. By the way Peter 
Norvig is not biased, he works for Google research and is a supporter of 
programming in any language, especially in Python.




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