New Methods in Ruby 2.2 — SitePoint
Most of the fanfare around Ruby 2.2 has focused on garbage collection (GC) upgrades. The GC will now clean up symbols and has a new incremental algorithm that reduces the pause time. These changes are very exciting, but there were some new methods added as well. Let’s see what other new toys 2.2 delivered. Binding#local_variables If you’ve ever wanted to know the local variables defined in a scope
Pry (and Friends) with Rails — SitePoint
In my previous article, we looked at Pry, an extremely powerful alternative to the standard IRB shell that Ruby gives us. For those who work with Rails, you will be happy to know that Pry has got your back. In this article, we look at the various ways Pry vastly improves our Rails workflow. Do note that Pry works best with Ruby 1.9.3 and up. Getting the Sample Application For our sample applicatio
A Look at Ruby 2.1 — SitePoint
In this article, we take a look at the spanking new features of Ruby 2.1. It was first announced by Matz at the Barcelona Ruby Conference (BaRuCo) 2013. We’ll be focusing on Ruby 2.1.0, which was released over the holiday. Hopefully, by the end of the article, you’ll be very excited about Ruby 2.1! Getting Ruby 2.1 The best way to learn and explore the various features is to follow along with the
Go for Rubyists — SitePoint
The great folks over at Google have developed an awesome language called Go. At first glance, it seems like Ruby and Go are distant cousins, at best. However, their complementary skill sets provide a perfect match. It is definitely worth any Rubyist’s time to take a look at Go as some of the innovations it brings to the table are quite enticing. For me, Go was the missing link between C++ and Ruby
Nitrous.IO and Heroku: A Perfect Pair — SitePoint
December 6, 2013Nitrous.IO and Heroku: A Perfect Pair This article is a follow-up to Nitrous.IO: Rails Development in the Cloud published earlier. If you have not read that article, I recommend you do so. I will wait. Although it is not a prerequisite, this tutorial assumes you have an account on Nitrous.IO and have setup a Box for Ruby. Start with a Nitrous Box If you have not created a Box yet o
10 Reasons Why You Should Use AngularJS — SitePoint
September 5, 201310 Reasons Why You Should Use AngularJS If you haven’t tried Angular yet, you’re missing out on why people say JavaScript is the most flexible language in the world. Angular is the only framework that doesn’t make MVC seem like putting lipstick on a pig. Most frameworks nowadays are simply a bundling of existing tools. They are an integrated tool set, but not very elegant. Angular
Rails Security Pitfalls — SitePoint
Rails comes with a lot of good security standards by default, but there are also some common pitfalls, less known methods, and details that one must take into account to create a secure app. We’re going to take a quick dive into those pitfalls and see how to prevent them. Public Secret Token When creating a new app, Rails generates a random secret_token used to verify the integrity of the session
DDD for Rails Developers. Part 1: Layered Architecture. — SitePoint
There are many kinds of complexity that you have to deal with developing software and different kinds of applications will have very different sets of problems you need to solve. If you are building the next Twitter, scalability and fault-tolerance are the problems you are probably fighting. On the other hand, these problems are almost never an issue when working on enterprise applications. The co
6 Useful HTML5 Tools — SitePoint
Below you will find a list of six online tools that are great at helping people to understand HTML5 and at helping people learn how to create HTML5 websites. The tools mentioned in this article can all be accessed via a desktop browser, and may be used on a desktop browser. Any specific browser version requirments are mentioned within each tool’s description. The list goes in no particular order.
Star Wars 3D Scrolling Text in CSS3 — SitePoint
I always try to offer practical tips on SitePoint. Really. This isn’t one, but I couldn’t resist it. Without further ado… View Star Wars 3D Scrolling Text in CSS3 (Chrome, Safari or Firefox) How cool is that? No JavaScript, no graphics — just pure HTML5 text and CSS3. It works in Chrome, Safari and Firefox. Opera won’t show the 3D transform in the current release, but it’ll work. Internet Explorer
13 jQuery SelectBox/Drop-down Plugins — SitePoint
A Comprehensive Guide to Understanding TypeScript Record Type
phpmaster | Server-Side HTML Handling Using phpQuery
June 11, 2012Server-Side HTML Handling Using phpQuery In our day to day tasks of web development it is necessary for us to work with both client and server-side code. We write the business logic using PHP and generate the HTML to be displayed in the users’ browsers. Then we use frameworks such as jQuery or Prototype to provide client-side interactivity. Now think about how you can change and manip
WebSockets: Stable and Ready for Developers — SitePoint
WebSockets are stable and ready for developers to start creating innovative applications and services. This tutorial provides a simple introduction to the W3C WebSocket API and its underlying WebSocket protocol. The updated Flipbook demo uses the latest version of the API and protocol. Working groups have made significant progress and the WebSocket API is a W3C Candidate Recommendation. Internet E
The Cicada Principle and Why It Matters to Web Designers » HTML & CSS, Layout » Design Festival
The following collection focuses on advanced CSS tutorials to help you sharpen your CSS skills. Once you’ve recreated these tutorials on your own, you can use and re-use the resulting files and keep them in your personal toolkit for future reference. We avoided tutorials that used combinations of CSS and jQuery to focus entirely on CSS development tricks. jQuery is a powerful tool, but if you want
10 Ruby on Rails Best Practices - Part 1
If you’re new to Ruby on Rails, one of the most daunting aspects is knowing what’s the preferred way of accomplishing a given task. While a lot of techniques and libraries have come and gone as the community’s preferred way of doing something, there are some best practices that remain, and can lead to writing the cleanest, most secure and maintainable Rails code possible. Listed here today are ten
Web Directions Reflections, part 2: Mobile Development with John Resig — SitePoint
The hottest topic at last month’s Web Directions @media was the mobile web. Almost every speaker had something to say, but two of the most notable were John Resig and Jonathan Stark. John Resig: Testing Mobile Web Apps Has jQuery saved your sanity? This is the man to thank. jQuery author and JavaScript guru John Resig spent an hour discussing his experiences, joys and frustrations developing for m
Twitter Introduces Annotations; Hash Tags become Obsolete — SitePoint
April 19, 2010Twitter Introduces Annotations; Hash Tags become Obsolete One of the new developments announced at the recent Chirp Twitter developers’ conference was ‘Annotations’ — a way of adding additional metadata to your tweets. Annotations provide a simple way to take those tiny extra bits of data that usually take up some of your 140 characters of tweet space, and put them in a logical, orga
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The Cicada Principle and Why It Matters to Web Designers » HTML & CSS, Layout » Design Festival
Secure your Server with iptables — SitePoint
The Cicada Principle and Why It Matters to Web Designers » HTML & CSS, Layout » Design Festival
