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In this excerpt from Effective Ruby LiveLessons (Video Training), learn why you should consider using a default hash value in Ruby.

In Ruby, there are a number of ways to create anonymous pieces of code that we can move throughout our application. Proc is one such was to create an anonymous callable. However, in this excerpt from Effective Ruby LiveLessons (Video Training), learn why you should prefer lambda instead of proc.

In this excerpt from Effective Ruby LiveLessons (Video Training), learn about the === protocol built into Ruby, which is the universal match protocol for all objects in the Ruby system.

Michael Hartl

In this chapter from Ruby on Rails Tutorial: Learn Web Development with Rails, 3rd Edition, Michael Hartl develops a toy demo application to show off some of the power of Rails. The purpose is to get a high-level overview of Ruby on Rails programming (and web development in general) by rapidly generating an application using scaffold generators, which create a large amount of functionality automatically.

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Blogs

John  Traenkenschuh

As 2015 winds down to a close, I reflect on what 2015 brought IT.

John  Traenkenschuh

New Mac OS X Means New Tricks...

John  Traenkenschuh

Wow, who abducted our Windows 10 assumptions and left this smooth running and easy-to-use Operating System in their place?

Brad Yale

In an ongoing effort to shed light on basic concepts within the Internet, this article is going to touch on a underlying principle of cloud based solutions, PaaS. This article will aim to answer the following questions:


  1. What is PaaS?
  2. How does PaaS Work?
  3. How is PaaS Different than Traditional App Development?
  4. What are the Major Benefits of PaaS?
  5. Who Should Utilize PaaS?

  6. If you need a refresher on how the cloud works, check out "How the Internet Works: The Layers of the Cloud"

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