Get more content like this at http://www.techmaker.tv.
In this episode, we explore how to use Ruby, OpenURI, and Nokogiri to parse HTML from the web, extract interesting bits of data, and reconstruct it into a new format.
Resources:
OpenURI
http://ruby-doc.org/stdlib-2.1.0/libdoc/open-uri/rdoc/OpenURI.html
Nokogiri
http://www.nokogiri.org/
![[ Gua Sha/ Scrapping Massager ] - Ideal heating scrapping tool,Through the heat effect,activate the skin collagen and continuous heat can relax body and release stress easily. (Warm Tip: The gua sha massage is touch-screen. Before use, you need to p...](https://m.media-amazon.com/images/I/41mmEnBMUnL._SL240_.jpg)
Price: $56.96 ($2.48 / Count)
Tissue Release Tool,Cinlinso Release Tools Gua Sha Cupping Heating Scraping Wireless Massage Tool with Far Infrared Face,Legs Slim Device Fat Burner Thin Slimming Apparatus for Treating Adhesion
[ Gua Sha/ Scrapping Massager ] - Ideal heating scrapping tool,Through the heat effect,activate the skin collagen and continuous heat can relax body and release stress easily. (Warm Tip: The gua sha massage is touch-screen. Before use, you need to p... (as of November 18, 2020 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Price:
Web Scraping with Python: Collecting More Data from the Modern Web
(as of November 18, 2020 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Price: $14.99
Stainless Steel Gua Sha Scraping Massage Tool - STICKON IASTM Tools Great Soft Tissue Mobilization Tool (B Shape)
TREATS MULTIPLE CONDITIONS - This soft tissue massage tool was developed to assist in effective treatment of adhesions and scarring brought on by surgeries, injuries, and overuse of muscles. INJURY PREVENTION & RECOVERY FAST - Use the double-beveled ... (as of November 18, 2020 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Price: $14.98
![VB.NET And SQL Database – Records Navigation Using Visual Basic .Net [ with source code ]](https://img.youtube.com/vi/DnAYjApOEtI/0.jpg "VB.NET And SQL Database – Records Navigation Using Visual Basic .Net [ with source code ]")
Thank you! This was way more helpful than anything else I’ve come across regarding Nokogiri. From your tutorial I was able to provide an update to a different tutorial that had out of date information.
Attempting to open https sites in ruby using open-uri gives ssl issue.. here the solution :
(open(‘yoururl’,{ssl_verify_mode: OpenSSL::SSL::VERIFY_NONE}))
Very good. Is this code in github?
Could you trade Craglist for google searches? Reply with quote
This video definitely helped me understand how to use Nokogiri and complete my project. Thanks!
hmmm.. Interesting! 🙂
When I try require ‘nokogiri’ on terminal it works but using sublime it shows this error: /usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require’: cannot load such file — nokogiri (LoadError)
I installed nokogiri using: gem install nokogiri
Thanks!!! this video is so helpfull,
I subscribed to TechmakerTV I hope you can take this to a rails app.
do you have github account to check the code?
Nice tutorial 🙂
Keep up the good work !