Rails 5.1 will no longer depend on JQuery. I ran the UJS test suite on several versions of IE to see how nicely the new system plays with legacy browsers.
You probably know how to ask Ruby to rescue specific exceptions. But how does Ruby know if a particular exception meets your criteria? In this article, we'll walk through Ruby's simple exception matching mechanism and see how we can use it to our advantage.
Many of the most common ActiveRecord idioms produce SQL which doesn't scale well as your dataset gets larger. In this article I discuss three of the worst offenders and offer work-arounds.
The other day I was searching for an introduction to Ruby exceptions written for beginners - people who know basic Ruby syntax but aren't really sure what an exception is or why it's useful. I couldn't find one, so I decided to have a go at it myself. I hope you find it useful.
Our recent sponsorship of Rocky Mountain Ruby 2016 showcases the growing diversity of the community - and the emphasis on non-technical content. Here's why it matters for developers looking into leadership positions.
Big-O notation gives you crucial insight into why your apps aren't as fast as you'd like them to be. In this post we'll uncover the meaning of things like `O(N^2)` and show how to use these concepts to speed up your apps and your database queries.
Building a Chrome extension? Here’s a way to track and report errors using Honeybadger. In this post, Sam Smith of Sigstr shares how he set up Honeybadger to track errors, using CommonJS examples in our document library.
Our newest UI change includes a fully responsive site, code snippets, and easier navigation between fault occurrences. Learn more.
Sometimes it pays to learn new tools to solve problems. Here are three ElixirConf 2016 talks you should check out if you're a seasoned developer, but new to Elixir.