Angular's location provider stalls links to the current URL, i.e. window.location. As soon as the $location service is activated...
When full text search is overkill and like queries do not deliver this might be an approach you could try...
RSpec provides a nice diff when certain matchers fail. Here is an example where this diff is helpful while comparing...
Stackprof is a sampling call-stack profile for Ruby 2.1+. Instead of tracking all method calls, it will simply collect...
Don't write resources :people, :concerns => :trashable Write resources :people do concerns :trashable end Why Writing a controller...
Chrome has discontinued support for 32-Bit Linux builds and this might break your apt-get update.
If you are on a Linux shell and want to open a file with whatever default application is configured for...
Let's say you want to find the element with the text hello in the following DOM tree: hello
Imagine you have a list you want to render inline on large screens, but stacked on small screens. high
TL;DR There are three dimensions you can control when scoping routes: path helpers, URL segments, and controller/view module.
The following sums up all connections (ESTABLISHED, TIME_WAIT, FIN_WAIT, etc.) and sorts it: netstat -n | awk ' $5 ~ /^[0...
When you're facing a somewhat complex Google Analytics setup and want to find out what's happening, you can...
Our preferred way of testing ActiveRecord is to simply create/update/destroy the record and then check if the expected behavior has...
Validations should be covered by a model's spec. This card shows how to test an individual validation. This is...
If you expect method calls in RSpec 3, be aware that the argument matchers use very liberal equality rules (more...
A HTTP 302 Found redirect to PATCH and DELETE requests will be followed with PATCH or DELETE. Redirect responses to...
First, decide if you want to pull with rebase. There are some implications of changing this, so think before you...
To install gems Bundler needs to be able to talk to https://api.rubygems.org. If you are behind a proxy you...
Don't use be_true to check if a value is true. It actually checks if it anything other than...
Geordi is now (partially) tested with Cucumber. Yay! geordi cucumber supports a new @solo tag. Scenarios tagged with @solo...
Using Scenic, you can bring the power of SQL views to your Rails application without having to switch your schema...
Note The maintenance mode is enabled on all application server as soon as the file /public/system/maintenance.html is present. Installation
Ever wondered how you can create a simple table output in bash? You can use the tool column for creating...
You login to a Linux server with a performance issue: what do you check in the first minute? uptime