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Published on 2010-06-17T16:57:27Z
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2010/06/18
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Is it possible in a website search form to enter in series of searches? I have a list of destinations and would like to see if for each destination the search returns a result or throws an error.
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Ok I followed the steps for setting up ruby and rails on my Vista machine and I am having a problem connecting to the database.
Contents of database.yml
development:
adapter: sqlserver
database: APPS_SETUP
Host: WindowsVT06\SQLEXPRESS
Username: se
Password: paswd
Run rake db:migrate…
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My application requires to keep large data objects in session. There are like 3-4 data objects each created by parsing a csv containing 150 X 20 cells having strings of 3-4 characters.
My application shows this error- "marshal data too short".
I tried this-
Deleting the old session table.
Deleting…
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I don't know is it my mistake or no. So i have that code:
<code>
post '/singin/get_token' do
content_type :xml
puts request.body.read
puts xmlRequest
xmlRequest = REXML::Document.new(request.body.read)
...
</code>
And when i post something like that:
<code>
<?xml…
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reading around the various ruby install tutorials it's required to change path from /usr/bin/ruby to /usr/local/bin/ruby but i cant seem to be able to do it. Ultimately i want to install Ruby 1.9.2, should i uninstall 1.8.7 or what? i tried to install Ruby 1.9.2 with macports, the installation seemed…
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i am getting a strange bundler error when running
bundle pack
with bundler 0.9.12
any ideas? (see pastie for a better formatted code: http://pastie.org/881328 )
/opt/ruby-enterprise-1.8.7-2010.01/lib/ruby/site_ruby/1.8/rubygems/package/tar_input.rb:49:in `initialize': not in gzip format (Zlib::GzipFile::Error)
…
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I've done site scraping of secure page of any site on http:// but when I am trying to scrap any site on https:// then i always scrape the login page not secure page.
Please advice what should i do for scraping a secure page of any site on https://.
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i came across this .net library
http://www.webzinc.com/online/faq.aspx
however, i was wondering if there was a free alternative out there ?
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After some positive feedback I have decided to continue to develop the PHP Screen Scraping class. This post will server as the permanent home for the class.
Download PHP Screen Scraping Class
Updates
20009-07-30 Added setHeader() function
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Oracle’s new ADR with command interface shows promise for database administrators who like to script their own solution for quickly scraping the alert log and automatically looking for errors.
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I'm considering writing a simple web scraping application to extract information from a website that does not seem to specifically prohibit this.
I've checked for other alternatives (eg RSS, web service) to get this information, but there are none available at this stage.
Despite this I've also…
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