I have done all kinds of research and tried many different things. I know this question has been answered many times, but none of the suggested solutions are working for me.
I know is a very simple question but I\'ve been stuck for an hour and I just can\'t understand how this works.
I\'m trying to retrieve every external link of a webpage using Ruby. I\'m using String.scan with this regex:
I was trying to parse some HTML content from a site. Nokogiri works perfectly for content loaded the first time.
I am using ROXML with Nokogiri for XML/Ruby Object Mapping in Rails 3 and having a problem with correctly mapping Ruby object graph to xml.
I\'m trying to use Ruby\'s Nokogiri to parse large (1 GB or more) XML files.I\'m testing code on a smaller file, containing only 4 records available here. I\'m using Nokogiri version 1.5.0, Ruby 1.8.7
I have a page with content that looks similar to this: <div id=\"level1\"> <div id=\"level2\">
How do I parse a document in a table and send it across as a JSON file to another db. Detailed Desc: I have crawled and taken data into a table from websites u开发者_运维技巧sing anemone. I need to n
Is there a more elegant way to write the following code? 开发者_运维技巧def get_text(element) text_node = element.children.find &:text?
Using this snippet of XML: <?xml version=\"1.0\"?> <package xmlns=\"http://www.idpf.org/2007/opf\" version=\"2.0\" unique-identifier=\"p9781449617424\">
加载中,请稍侯......