List flavors to show the ID and name, the amount of memory, the amount of disk space for the root...
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...
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...
require 'net/http' module Cheat extend self # the magic ingredient def host @host ||= 'http://cheat.errtheblog.com/' end def http @http ||= Net...
Unfortunately, the hidden emoticons are some of the most expressive and useful ones. Hidden codes (skype) (ss) (call) (talk)
edge_rider is Power tools for ActiveRecord relations (scopes). Please note that some of the functions edge_rider provides have...
The The U.S. Digital Services Playbook is pretty amazing (context).
Due to network or hardware failures, it can happen that one of your cronjobs will not run at the time...
See the solution on Ask Different (same answer found here).
See attached link. The gist is: .element { position: relative; top: 50%; transform: translateY(-50%); } Works in all web browsers and...
Directly from the MySql docs: There are three likely causes for this error message. Usually it indicates network connectivity trouble...
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...