
CodeIgniter htaccess
This is the .htaccess file that I use for my CodeIgniter PHP projects (some of these .htaccess rules can be used for any project, keep reading). CodeIgniter uses mod_rewrite to route all requests to the CI front controller. I’ve made some additions in an attempt to canocalize some of the CodeIgniter URL end points. The key benefit of a canocalized URL is that your search engine page ranking (page juice) is not spread across several pages, but instead, targeted to a single page.
jQuery Image Preload Plugin
I needed a jQuery image preload plugin in order to detect when an image had actually loaded, so I built one!

Saving Form Data to Google Spreadsheets Using PHP and the Google Docs API
The general idea is to read a Google Spreadsheet through PHP and save user submitted form data via the Google Documents List Data API. By doing this, you can quickly view all the submissions at a glance and you are also able to export CSV files of the data. Using Google Docs gives you and your clients a quick and easy interface to interact with form data.