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Why's (Poignant) Guide to Ruby

Why's (Poignant) Guide to Ruby
Read This Paragraph At my local Barnes and Noble, there is a huge wall of Java books just waiting to tip over and crush me one day. And one day it will. At the rate things are going, one day that bookcase will be tall enough to crush us all. It might even loop the world several times, crushing previous editions of the same Java books over and over again. And This Paragraph Too This is just a small Ruby book. But Don’t Read This One! Why’s (Poignant) Guide to Ruby is released under the Attribution-ShareAlike License. Now Back to Your Regularly Scheduled Paragraph I’ll try not to feel utterly rejected if this book doesn’t capture your fancy. Learning to Program A very basic, ground-level tutorial for the beginner to Ruby. Now, if you can’t seem to find the contents link on the left-hand side of the page, then here’s a link to the first page of the (Poignant) Guide. Welcome to the pirate radio of technical manuals.

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Ruby in Twenty Minutes Introduction This is a small Ruby tutorial that should take no more than 20 minutes to complete. It makes the assumption that you already have Ruby installed. (If you do not have Ruby on your computer install it before you get started.) 10 places where anyone can learn to code Teens, tweens and kids are often referred to as “digital natives.” Having grown up with the Internet, smartphones and tablets, they’re often extraordinarily adept at interacting with digital technology. But Mitch Resnick, who spoke at TEDxBeaconStreet, is skeptical of this descriptor.

Designing Mobile Apps: How to Transition from Traditional Web Design Who is this class for? Web and graphic designers, UX designers, developers, and really anyone else who wants to get started designing great experiences for mobile! About the class Designing a native mobile app for iOS, Android or another platform is a different beast compared to traditional web design.

Getting Started with Rails 1 Guide Assumptions This guide is designed for beginners who want to get started with a Rails application from scratch. It does not assume that you have any prior experience with Rails. However, to get the most out of it, you need to have some prerequisites installed: The Ruby language version 2.2.2 or newer.Right version of Development Kit, if you are using Windows.The RubyGems packaging system, which is installed with Ruby by default. Blog — All about Ruby programming. The Wonderful Tech Wizards of Oz Photo by David Jackmanson / Flickr The Information and Communication Technology sector is the fifth highest paying career group in Australia, with entry salaries starting at $88,000 and median salaries of $100,000. This ranking is both because of, and contributes to, Australia’s growing IT leadership.

How and Where to Learn Ruby by EmailShare 115EmailShare In an online chat session between Yukihiro Matsumoto and Keiju Ishitsuka in early 1993, a discussion ensued about the name of a programming language that Matsumoto was going to write. He wanted to satisfy his desire to have an object-oriented scripting language, something that would craft virtual objects composed of data, and help them interact with one another.

Basic Terminologies we need to know few basic terminologies with respect to Storage , Network,Data Processing before we get into more detail on Hadoop Architecture and File System . SEEK TIME - is the time taken for a hard disk controller or pointer to locate a specific piece of stored data. Other delays include transfer time (data rate) and rotational delay (latency). LATENCY - is the time required to perform some action or to produce some result. Latency is measured in units of time — hours, minutes, seconds, nanoseconds or clock periods. THROUGHPUT- is the amount of data that can traverse through a given medium ( Bandwidth is nothing but the diameter of your medium )

Play! Make Your First Video Game in 4 Weeks from Scratch with Unity (no coding!) Start Making Games!What do you do when you have a great idea for a game but no programming background? Before you give up, let me introduce you to the world of indie game development. With the technology and tools available today, you can start creating the game you've always wanted to make as soon as, well, today!

6.  Flow Control Ahhhh, flow control. This is where it all comes together. Even though this chapter is shorter and easier than the methods chapter, it will open up a whole world of programming possibilities. After this chapter, we'll be able to write truly interactive programs; in the past we have made programs which different things depending on your keyboard input, but after this chapter they will actually different things, too. But before we can do that, we need to be able to compare the objects in our programs.

Spec Tutorial: Elegant Spec-Style Testing That Comes With Ruby Despite RSpec's awesomeness, Test::Unit remains the most popular Ruby testing tool out there outside of Rails apps. I've recently been code walking through a lot of Ruby libraries for my Ruby Reloaded course and the typical arrangement is Test::Unit, sometimes coupled with Shoulda or Contest for some extra syntactic sweetness. Part of the reason for Test::Unit's enduring popularity is its presence in the Ruby standard library but, also, its general 'lightness' and speed. When you're writing a large app, using a powerful full-featured system like RSpec has significant benefits (particularly stakeholder involvement in writing the specs).

Install Rails 4.1 · Ruby on Rails Installation Guide by Daniel Kehoe Last updated 17 December 2015 Install Ruby on Rails 4.2 on Mac OS X, Ubuntu, or Windows. Up-to-date, detailed instructions on how to install the Rails newest release. How to install Rails 4.2, the newest version of Rails. These installation guides are used by professional developers to configure their working environment for real-world Rails development.

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