When you do a script/dbconsole -p, your MySQL shell will already be using UTF-8. When you call it yourself...
This is surprisingly difficult when there is a with the same text on the page, but you really want to...
Pour color on your Rails console with awesome_print. Turn confusing long strings into formatted output. Have objects and classes...
Online tool to test how a site behaves in popular desktop, tablet and phone resolutions.
This only applies to RSpec below version 1.3.2. The issue has been fixed in RSpec 1.3.2, and most likely RSpec...
This card shows you how to format a card's content using Markdown. We use the Commonmarker interpreter, so here...
Let's say you need to revert a migration that happened a while back. You'd create a new migration...
When updating WebMock, be prepared that your specs may send real requests into the depths of the internet unless you...
If your project manager wants to do gatekeeping on a project, as a developer you need to follow the following...
If you're responsible for gatekeeping in a projects, here is a guide, what to do. In order to reduce...
When your model is using a callback like before_save or before_validation to calculate an aggregated value from its...
Imagine you have 2 HTML boxes. The first one has a margin-bottom of let's say 30px and the...
Delegating methods to other objects is often helpful but the syntax of both def_delegators and def_delegator is a...
You probably know about the possibility to tag scenarios in Cucumber to run your own piece of code before the...
In MySQL comparing zero to a string 0 = "any string" is always true! So when you want to compare a...
REST Client is a nice, simple HTTP client library for Ruby. When you do a simple GET request like that...
In order to save the original value of a constant, set the new value and restore the old value after...
Tooltips that are delivered through HTML attributes are encoded. Decode entities before checking for their presence. Capybara: Then /^there should...
Sometimes it might be helpful to have a version history for a gem, e.g. when you want to see if...
Ever seen this error when using Graticule? Numerical argument out of domain - acos Similarly to the to_sql problem for...
Some helpers for poking around at your Capybara driven browser's cookies in integration tests. Supports Capybara's bundled drivers...
You can use text-overflow to truncate a text using CSS but it does not fit fancy requirements.
When using Rails to truncate strings, you may end up with strings that are still too long for their container...
Possible Reason 1: parallel_tests - running more processes than features If you run old versions of parallel_tests with more...