This simple tutorial will show you how to test ActionMailer with RSpec.
Here’s how you can simply and easily toggle a boolean field using only SQL
The standard error pages in Ruby on Rails do not allow for enough customization and for a framework that advocates DRY (Don’t Repeat Yourself) techniques, well, it’s somewhat of a problem.
A while back I needed a breadcrumb helper for a Zend Framework project I was working on. Not wanting to reinvent the wheel, I went out searching for one on the good ol’ world wide web to no avail. So then went ahead and created one myself.
This is what I have come up with.
MySQL query caching is probably one of the quickest and easiest ways for someone to speed up a sluggish website.
There are many situations where an application will call the database repeatedly with the same queries only to find that they return the exact same data sets time and time again. MySQL Query Caching caches the [...]
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