If you're suffering from a huge de.yml or similiar file, cry no more. Rails lets you freely organize your...
If you upgrade to the mysql2 gem, you will run into the problem that the server's database.yml (which is...
When using the asset pipeline your assets (images, javascripts, stylesheets, fonts) live in folders inside app: app/assets/fonts app/assets/images...
xip.io is a magic domain name that provides wildcard DNS for any IP address. Say your LAN IP address is...
deploy-to-production now calls Capistrano with bundle exec since we started to bundle Capistrano in all projects.
TagCanvas is a Javascript class which will draw and animate a HTML5 canvas based tag cloud.
I had trouble serving an MP4 video to my iPad. Although the video complied with all the specs (H.264 codec...
Geoffrey Grosenbach has created Gruff for easily plotting graphs. It is written in pure Ruby and integrates with Rails applications...
Localizing a non-trivial application can be a huge undertaking. This card will give you an overview over the many...
Note: You might also want to check out BoxCryptor which does pretty much the same, and is supported across many...
There is a conflict between current capistrano versions and the 2.5.1 net-ssh gem. Make sure you upgrade to 2.5.2...
Capistrano recently had some API changes that can results in deploys not working when running with old deploy.rb files.
When requests arrive at the application servers simultaneously, weird things can happen. Sometimes, this can also happen if a user...
Basic box shadow support is available in all browsers today, but you need to check to which extend they are...
I got these warnings while deploying a Rails 3.2 app with asset pipeline enabled: *** [err :: host.tld] find: `/opt/www/hollyapp.com/releases/20120503115342/public/images': No such...
So you probably see the following error trace within your Passenger log file if you got here:
This is for you if Passenger gives you the following useless error message. Passenger encountered the following error:\ The application...
Geordi, our collection of command line tools, has been extended by another command deploy-to-production. This script encapsulates the...
How to get a backtrace from a running Ruby process: Ruby 2.6 # First, find out the PID of your Ruby...
When talking to your MySQL server via a mysql shell, you can terminate queries by ; or \G -- the latter gives...
This is a demo of the "Tabby" Javascript jQuery plugin to use tabs in regular textareas to make them suitable...
Usually you don't need to, but when you want to see which queries your MySQL server currently needs to...
When you are using NAT in your virtual machine (which you should), the host's IP address is: 10.0.2.2
After you configured your ODBC describe in Fix [RubyODBC]Cannot allocate SQLHENV when connecting to MSSQL 2005 with Ruby 1.8.7...