Date: Mon, 9 Apr 2001 21:25:33 +0800
From: [EMAIL PROTECTED]
Subject: Re: nettamer and search engines problem

On  09 Apr 2001, Heimo Claasen <[EMAIL PROTECTED]> wrote:

> Thanks, Philip Chee !

You're welcome.

> Good idea to use these URL-formed demands in the first hand, without
> the whole shabang of loading all those pub pages before.

Have you had a look at the raw HTML returned by Google?  Gives me a right 
headache, it does.

> Are you, or is anyone, knowledgeable to write a short "dictionary"
> of the search determinators (what with "OR" - supposedly the "+"
> between search words means AND) ?

1. This is search engine specific.  It's up to the search site on how it 
encodes boolean and other operators.

2. The "+" signs in the Google URLs are escaped spaces.  Google always 
(with one exception) applies boolean OR on all key words.  The exception 
is when you use the "Exact Phrase" text input box.  Since over here both 
the Telcos and the ISPs charge by the minute, I am disinclined to 
experiment further.  The hints I gave should be more than enough to get 
people like Heimo started.

By the way even the latest versions of NetTamer will mess up when trying 
to follow hyperlinks when you go back and forth as when you are going 
through a page of search results.  After a bit, NetTamer starts 
generating invalid and corrupted HTTP gets causing webservers to return 
404 URL not found errors.  I am convinced that the state engine in 
NetTamer needs a complete rewrite.

Philip

-- 
Philip Chee: Tasek Corporation Bhd, P.O.Box 254, 30908 Ipoh, MALAYSIA
e-mail: [EMAIL PROTECTED] Voice:+60.5.291.1011  Fax:+60.5.291.9932
Guard us from the she-wolf and the wolf, and guard us from the thief,
oh Night, and so be good for us to pass.



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