nokogiri

‘require’: cannot load such file — ‘nokogiri\nokogiri’ (LoadError) when running `rails server`

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Nokogiri doesn’t support Ruby 2.2 on Windows yet. The next release will. See https://github.com/sparklemotion/nokogiri/issues/1256 Nokogiri doesn’t support native builds (e.g. with devkit) on Windows. Instead it provides gems containing prebuilt DLLs. There’s a discussion which you may want to join or watch on the topic of devkit build support here: https://github.com/sparklemotion/nokogiri/issues/1190

Error to install Nokogiri on OSX 10.9 Maverick?

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You can also install Nokogiri on Mac OS X 10.9 Mavericks with full XCode Install using: gem install nokogiri — –with-xml2-include=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/usr/include/libxml2 Update For those using Yosemite the following command will work: gem install nokogiri — –with-xml2-include=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk/usr/include/libxml2 –use-system-libraries or, it might actually be in your MacOSX10.11.sdk folder (mine was as of 18-Sep-2015) anyways, so even if … Read more

HTML-parser on Node.js [closed]

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If you want to build DOM you can use jsdom. There’s also cheerio, it has the jQuery interface and it’s a lot faster than older versions of jsdom, although these days they are similar in performance. You might wanna have a look at htmlparser2, which is a streaming parser, and according to its benchmark, it … Read more

How to avoid joining all text from Nodes when scraping

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This is an easily solved problem that results from not reading the documentation about how text behaves when used on a NodeSet versus a Node (or Element). The NodeSet documentation says text will: Get the inner text of all contained Node objects Which is what we’re seeing happen with: doc = Nokogiri::HTML(<<EOT) <html> <body> <p>foo</p> … Read more