Sublayouts in Rails in 3 easy steps

Let’s say your app has a special area such as a dashboard which has its own layout, but you still want to inherit everything the parent layout has, such as the header and footer.

Grep-able code is changeable code

One of the downsides of using a dynamically typed language like Ruby is that it’s sometimes difficult to find exactly where certain classes are being used in your codebase. Take the following trivial model and controller example:

Domain Driven Rails at Windy City Rails 2014

The Allure of Blaming the New

TL;DR

In iOS 8, if you might sometimes have a UITableViewCell whose detailTextLabel is invisible. If you’re experiencing this bug, you’re probably assigning a nil or empty string (“”) to the detailTextLabel of some other cell somewhere else in your…