How to Boot Up Multiple Sinatra Applications at the Same Time with Foreman
Foreman is a process management gem for ruby applications. It is used in combination with a Procfile for configuration instructions.
A typical Procfile looks something like this
[name] : [script to execute]
Example Rack application Procfile
...
Written by Sean Behan on 10/15/2013
A Through Z
How to print the alphabet in Rails very easily.
("A".."Z").each {|letter| link_to letter, "/#{letter"}
"A".upto("Z") {|letter| link_to letter, "/#letter"}
Written by Sean Behan on 06/17/2012
Installing Ruby on Rails 3, MySQL, Git, Ruby Enterprise Edition, Passenger (Mod_Rails) on Ubuntu with Rackspace Cloud.
Short and sweet. Here all the commands I run in this order to set up a brand new box. It usually takes about 10 - 15 minutes on a 256 MB RAM instance. Compiling Ruby Enterprise Edition, which is super easy, will take the most amount of time. It will seem ...
Written by Sean Behan on 06/17/2012
Manage Sinatra Server in Development Mode with Shotgun
Sinatra won't reload your files. So if you're developing your app and want to see any changes made in the browser, install the shotgun gem.
gem install shotgun
You can then use shotgun to run your server
shotgun your_sinatra_ditty.rb
Presto, your ditt...
Written by Sean Behan on 06/17/2012
Chunk an FLV File into Multiple Parts
The format is as follows
ffmpeg -i <input file> -ss <starting point> -t <length of capture> <output file>
ffmpeg -i Input_File.flv -ss 00:00:00 -t 00:10:00 Output_Filename.flv
http://www.surfthedream.com.au/blog/Archives/november...
Written by Sean Behan on 06/17/2012
