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by Harish
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Published on 2010-03-31T17:01:28Z
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2010/03/31
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like DOMDocument class in PHP, is there any class in RUBY (i.e the core RUBY), to parse and get node elements value from a HTML Document.
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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'm trying to create a PDF file of a web page using iTextSharp.
In order to parse the HTML, I need to use HTMLWorker or HtmlParser.
But none of them "exists" in the namespaces I'm using.
I'm using the following namespaces:
using iTextSharp.text;
using iTextSharp.text.html;
using iTextSharp.text…
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Hi all,
I need to parse html for a project and looking for a good html parser or an API providing conversion from html to xml.
Waiting for suggestions...
Thanks All...
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Hello,
I've looked at jTidy for converting a snipped of malformed/real-world HTML into well-formed HTML/XHTML. However, there's a bug in the latest version due to which I'm not able to use it. I'm looking at Jericho since it has a lot of positive reviews around the net.
However, its not immediately…
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hi,
i'm developing a rest web service in java.
i'm using htmlparser library on it.
but when i try to run service i'm getting this exception. i can build it successfully. and org.htmlparser.beans.StringBean class exists in project.
exception
javax.servlet.ServletException: java.lang.RuntimeException:…
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I'm using MCX (I don't even know if someone here is familiar with it, pretty unkown derivate of COBOL and Fortran, look it up in google when you don't believe me)
Note: I'm using MCX on the MCX-WebServices server as it does neither support apache or ISS, mabye that is one problem.
The thing is that…
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