Ruby/Gem S.T.R.E.A.M.M. Poetry

Ruby/Gem S.T.R.E.A.M.M. Poetry
Free download. Book file PDF easily for everyone and every device. You can download and read online Ruby/Gem S.T.R.E.A.M.M. Poetry file PDF Book only if you are registered here. And also you can download or read online all Book PDF file that related with Ruby/Gem S.T.R.E.A.M.M. Poetry book. Happy reading Ruby/Gem S.T.R.E.A.M.M. Poetry Bookeveryone. Download file Free Book PDF Ruby/Gem S.T.R.E.A.M.M. Poetry at Complete PDF Library. This Book have some digital formats such us :paperbook, ebook, kindle, epub, fb2 and another formats. Here is The CompletePDF Book Library. It's free to register here to get Book file PDF Ruby/Gem S.T.R.E.A.M.M. Poetry Pocket Guide.

It is a non-trivial problem to parse such a document into a structured format like XML , since XML parsers can work with well-formed documents only. After preprocessing the page content with HTree, we have to unleash the full power of XPath, which is a very powerful XML document querying language, highly suitable for web extraction. The powerful web scrapping tools in Ruby are mainly Mechanize and Hpricot. Mechanize has the ability to automatically navigate through Web pages as a result of interaction filling forms etc.


That is, it cannot handle more than one redirects through javascript. Using mechanize, attempts to gmail webscrap to get all mails feed exists to get new mails only and orkut scraps extraction could go through until there is no complex javascript to break. To a certain extent scRUBYt which is combination of Hpricot and Mechanize on steriods, seems starting step to me to get finance.

Ruby Leave a Comment. It was designed to address concerns users of that library had and it has three primary goals:. Ruby , Ruby on Rails 5 Comments. I do not know, use, or have an opinion on the Ruby language yet. But since this language climbed up to the 13th place in the Tiobe index, it deserves to be taken seriously. Bruce Tate is a well know proponent of Ruby. If we want Java keep evolving, we need to look around.

Why this year old language was not known in the programming community until the Ruby on Rails came about? This does not always coincide with the emergence of the catalyst.

Ruby/Gem S.T.R.E.A.M.M. Poetry

At some point, we decide that we know all there is to know about a language, and then nothing can really help it. Ruby is a little strange for two reasons: Right now, the whole Ruby community—book sales, education, components—everything is wrapped up in Ruby on Rails. Other languages have better web development experiences—Seaside on Smalltalk, for example.

But Rails has traction, and the combination of productivity in a clean language with good market share is tough to beat. Specifically, Ruby is a great language for metaprogramming. Think domain specific languages, open classes, templates, etc. A few things that I notice about Ruby are:. Dependency injection happens, but not through a framework. You can redefine an object or class to do method injection trivially.

The concept is called open classes in Ruby. This capability makes testing much easier than it is in Java.

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For example, you can have a template with variable substitution, and append that text as code to a class. This capability makes application generators almost trivial. But you can extend this scaffolding to build a surprisingly complete application, given a powerful enough metamodel.

The streamlined project does exactly this. Ruby uses the language itself to handle crosscutting concerns. Just open up the class and add interceptors in the places you need them with a handful of code. So Ruby is a fantastic applications language. The latency, as always, is in the database. But all of this flexibility comes at a cost. Enterprise programming distributed 2pc, hard core orm will take some time, and more investment than you see at this point.

Right now, Ruby is a great applications language. Imagine, that you have the right to add five Ruby language elements to the next version of Java. What would they be?

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Can you include quick code samples as well? Closures give you the ability to pass a code block as a parameter. I can use a closure to print something 10 times:. Other times, I want to customize the inside of a block of code. For example, when you deal with a file, you must make sure you handle exceptions, and clean up resources, leading to a repetitive ugly block of code.

But with closures, you can do something like this:. The open method can take care of all of the repetitive details for you. Closures help whenever you want to deal with blocks of something. Closures are a huge win for Ruby, and the design pattern is actually used frequently in Java within frameworks like Spring.

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Hello Poetry is a poetry community that raises money by advertising to passing readers like yourself. If you're into poetry and meeting other poets, join us to remove ads and share your poetry. Marigolds Fever Sep 9. Shofi Ahmed Mar On the Mother Language Day. I A flower that smells of pure bliss keeps an ear to the ground It's a serene one sitting beneath the stars down on earth The moon, far, far, seven seas away, loves to drop into her lap.

The Bay of Bengal billows, music has gotten beneath the skin. The leaves furl out off the deep wood with the birds singing out to the top of the trees, rhyming with the leafy dance.

Lone Star Ruby Conference 2011 Consuming the Twitter Streaming API with Ruby and MongoDB

Heavensent, that was in one sanguine day in the spring. They are gone not the stone wall of consciousness they raised Ah, at the sprout of the spring what were they echoing? Ingrained deep in the soil the pre-designing voice in the planning? On the eve of Armageddon, with the entire galaxy at war, seven pilgrims set forth on a final voyage to Hyperion seeking the answers to the unsolved riddles of their lives.

Each carries a desperate hope—and a terrible secret. And one may hold the fate of humanity in his hands.

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In sheer scope and complexity it matches, and perhaps even surpasses, those of Isaac Asimov and James Blish. Flowing text, Original pages. Web, Tablet, Phone, eReader. It syncs automatically with your account and allows you to read online or offline wherever you are. Please follow the detailed Help center instructions to transfer the files to supported eReaders. The book details Chilombo's thoughts in their most raw and honest form taken directly from a collection of notebooks she has kept since age The Fall of Hyperion.

On the world of Hyperion, the mysterious Time Tombs are opening. And the secrets they contain mean that nothing—nothing anywhere in the universe—will ever be the same.