ruby on rails - Multi file uploads with attachment_fu
This tutorial will cover multi file uploads using ruby and rails and the plugin attachment_fu by technoweenie. The code used here is a direct copy from the mephisto file upload function. For one of my web sites, I needed a way to allow forms to have a “add another” image or attachment link and have the link create a dynamic amount...
Posted by: workr77 on September 05 2008 | Category: programming | Comments: 3
Grepping Compressed Files
Yes, you can grep files that are zipped, tar’ed, rar’ed, etc…
Posted by: koloa on August 25 2008 | Category: programming | Comments: 0
how to search for a SSN using bash
This quick snippet will help you grep a file for a Social Security Number.
Posted by: koloa on August 25 2008 | Category: programming | Comments: 0
How to create an RSS feed with Ruby on Rails tutorial
This tutorial will show you what I did to create an RSS feed for my rails applications. I’m sure there are much better ways to do this now with Rails 2.0.2 out, but here it is.
Posted by: koloa on August 23 2008 | Category: programming | Comments: 1