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Instant Nokogiri电子书

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0人正在读 | 0人评论 9.8

作       者:Hunter Powers

出  版  社:Packt Publishing

出版时间:2013-08-26

字       数:38.4万

所属分类: 进口书 > 外文原版书 > 电脑/网络

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Get to grips with a new technology, understand what it is and what it can do for you, and then get to work with the most important features and tasks. A concise, illustrated guide to extracting information available on the Internet using Nokogiri."Instant Nokogiri" is the perfect choice for the aspiring Ruby developer looking to incorporate screen scraping and parsing technology in their applications. Beginner level Ruby, basic HTML, and CSS experience is suggested.
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Instant Nokogiri

Instant Nokogiri

Credits

About the Author

About the Reviewer

www.packtpub.com

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packtlib.packtpub.com

Why Subscribe?

Free Access for Packt account holders

1. Instant Nokogiri

So, what is Nokogiri?

Installation

Step 1 – what do I need?

Step 2 – Ruby

Step 3 – RubyGems

Step 4 – Nokogiri and Bundler

Step 5 – verify

And that's it

Quick start – creating your first Nokogiri application

Step 1 – research

Step 2 – explore

Step 3 – write

Step 4 – extend

Top 13 features you need to know about

The css method

The length method

The each method 1

The each method 2

The content method

The at_css method

The xpath method

The at_xpath method

The to_s method

Spoofing browser agents

Caching

SSL

Mechanize

People and places you should get to know

Official sites

Articles and tutorials

Community

Twitter

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