The flip-flop operator is a hotly contested feature of Ruby. It's still struggling to find an idiomatic use...
We will be installing rbenv and ruby-build from our own fork, not from the Ubuntu sources. Installing rbenv
For server-to-server requests to the Facebook Graph API you can skip requesting an Oauth token, an...
Getting rid of your old LibreOffice Remove your old LibreOffice: sudo apt-get remove libreoffice* You probably also want to...
How you can unknowingly screw your client's business when all you think about is closing the next user story...
Let's say you have two screens: Show a given project Show a report for all projects Ideally you want...
Sometimes you need complex expectations on method arguments like this SomeApi.should_receive(:find).with(:query => '*foo*', :sort => 'timestamp ASC', :limit...
PDFKit converts a web page to a PDF document. It uses a Webkit engine under the hood...
Talks about some basics of software complexity. Very nice illustrations.
If you want to move an element inside an array, neither JavaScript/ES6+ nor libraries like LoDash offet that natively.
When using jQueryUI's Sortable plugin (either directly or via Angular's ui.sortable), you might struggle testing your nice drag...
curl http://ipecho.net/plain; echo
Styling HTML email is painful. Tables, inline CSS, unsupported CSS, desktop clients, web clients, mobile clients, various devices, various providers...
Yesterday, Rails fixed a security issue (CVE-2014-3514) in Rails 4+. It was possible to use .where...
Nearly all jQuery traversal functions ignore elements that are not HTML tags. To work with other type of nodes (like...
These two addons will change your life: Search as list This will always open search results in the list views...
Microsoft Exchange service administrators can enable Exchange Web Services (EWS) which is a rather accessible XML API for interacting with...
edge_rider is Power tools for ActiveRecord relations (scopes). Please note that some of the functions edge_rider provides have...
Due to network or hardware failures, it can happen that one of your cronjobs will not run at the time...
When you have an Angular directive that transcludes content, you might want to do something in case there is no...
Great gem to consume RSS feeds. I was missing some features on Ruby's RSS::Parser that I found in...
You know each_with_index from arrays: ['hello', 'universe'].each_with_index do |value, index| puts "#{index}: #{value}" end
TL;DR In blueprints, always wrap associations in blocks. # Broken Task.blueprint(:vacation) do project Project.make(:vacation) hours 8 accounting_method...
In Cucumber, scenario outlines help avoiding tests that are basically the same, except for a few variables (such as different...