Posting code to Blogger using - GitHub Gists :)

1. Add a gist to your git hub account
2. Get the embed link by clicking on the embed button or show embed. (See next line )
    Embed All Files: show embed
3. Copy the script and paste it in your blog
4. Enable "Interpret typed HTML" under Post settings -->Options -->Interpret typed HTML
5. And wallah !!

Ruby on Rails - Downloading data as xls or excel without using a Gem

Awesome !! Thanks Google

A free blog ... with the name of my choice ... no maintenance cost ... nothing ...