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Published on 2010-03-10T21:23:15Z
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<td></td><td>foo</td>
I would like to return ['', 'foo'] but libxml's xpath //td/text() returns just ['foo']. How do I find the empty tag as '' instead of (not matched)?
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I have a Document object initialized in the init() method of the servlet and use it in the doPost() method to service the requests.
selectNodeList() xpath query gives exception when the servlet services many request at same time.
The Exception is shown below:
Caused by: javax.xml.transform.TransformerException:…
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Hi,
I have an Java AST and I try to find a variable inside it via XPath.
Lets say the variable is called 'foobar' I could use
//VariableDeclarator/VariableDeclaratorId[@Image='foobar']
but what if I dont know the text 'foobar', but want to read it from another element
//VariableDeclarator/VariableDeclaratorId[@Image=//SynchronizedStatement/Expression/PrimaryExpression/PrimaryPrefix/Name]
the…
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I need an xpath expression that would return the value of I need to get the value of this node. the value to extract is my xpath expression is
//rates/rate[loantype='30-Year Fixed Rate'] The issue hre is that there are three value each node has a subtype element. Beside fileter for loantype…
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Can I use an xpath query on a result already obtained using xpath?
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I'm learning how to use nokogiri and few questions came to me based on the code below
require 'rubygems'
require 'mechanize'
post_agent = WWW::Mechanize.new
post_page = post_agent.get('http://www.vbulletin.org/forum/showthread.php?t=230708')
puts "\nabsolute path with tbody gives nil"
puts post_page…
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I'm reading through the libxml2 API and examples on xmlsoft.com and having some real difficulty wrapping my head around the type system. For example, the _xmlAttribute struct has an xmlChar* field called name. This obviously refers to the name of the attribute (e.g., "bar" for the struct tied to the…
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I am trying to install a copy of PHP 5 to my home directory on the school computer. The problem is that whenever I try, it complains that my copy of libxml2 is too outdated to work.
Is there any way I can install this without upgrading libxml2, since I don't have permission to upgrade.
Any suggestions…
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I have this XML tree that looks like this (I've changed the tag names but if you're really clever you may figure out what I'm actually doing.)
<ListOfThings>
<Thing foo:action="add">
<Bar>doStuff --slowly</Bar>
<Index>1</Index>
</Thing>
…
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I'm looking for a streaming xml pretty printer for C/C++ that's either self contained or that uses libxml2 or expat. I've searched a bit and not found one. It seems like something that would be generally useful. Am I missing an obvious tool that does this?
Background: I have a library that outputs…
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I'm try to install google-geocode for rails
sudo gem install google-geocode
but I get the following error. Any suggestions?
Building native extensions. This could take a while...
ERROR: Error installing google-geocode:
ERROR: Failed to build gem native extension.
/System/Library/Frameworks/Ruby…
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