We generally use multiple application servers (at least two) and you have to search on all of them if you...
If you use Angular 1.4+ together with Angular Animate, all ng-show, ng-hide, ng-class etc. are animated on...
Reminder of what you can do with Geordi. Note: If you alias Geordi to something short like g, running commands...
First find the reference for the entry you want through looking at the stash: $ git stash list stash@{0}: WIP...
Collection of useful tools in the Chrome JavaScript console. Make the whole page editable This is not special to Chrome...
A comprehensive introduction to sending HTML emails. Intro: HTML email: Two words that, when combined, brings tears to a developer...
In general, you should not put a block element inside an inline element. So don't do this: text
Exercise 1: XML On the start page of your Movie DB, show the title of a random movie that is...
Building plain text emails with an .erb template doesn't allow you to indent code like you normally do in...
This card tries to summarize by example the different uses of heredoc. In Ruby << vs. <<- vs. <<~ In Rails strip_heredoc...
TL;DR Debugging problems with javascript errors in cucumber tests is sometimes easier in the browser. Run the test, stop...
When giving a presentation with a projector it is sometimes better to use a dual screen layout instead of a...
We used zeroclipboard.js in some of our projects but now we switched to clipboard.js because it does not rely on...
Yesterday I stumbled across a talk in which the guy mentioned module sub-classing. I was curious what you can...
A haml angular 1 template with .thing(class="is-{{:: item.type }}") will be compiled (by haml) to which is not what...
Knowing when to refactor Just feeling like refactoring is not a good reason to do it. Make an educated decision...
If you are fine with the default console diff most of the time but only sometimes want to use an...
SVG is an acronym for "scalable vector graphics". SVGs should be used whenever an image can be described with vector...
AWstats is build to regularly run on webservers. If you want it to build a report once, here is the...
We have released a new library Gemika to help test a gem against multiple versions of Ruby, gem dependencies and...
Same requests are recorded only once in vcr. Replaying a test fails, if you trigger the same request multiple times...
You know those helper methods that just render some HTML but look weird because of content_tags all over the...
We have a new gem Minidusen which extracts Dusen's query parsing and LIKE query functionality. Minidusen can no longer...
Git is hard: screwing up is easy, and figuring out how to fix your mistakes is fucking impossible. Git documentation...