Here is an example of running a map-reduce job on Hbase data
[tech] Hbase Map Reduce Example
April 10th, 2010[tech] variables you shouldn’t use in a rails controller
January 29th, 2010[tech] sample .gitignore files for various projects
January 17th, 2010[tech] Setting Up a Ubuntu Development Machine
November 29th, 2009Now that you have that shiny Ubuntu Linux machine… turn that into a development workstation!
[tech] Lessons from building a client-server iphone app
August 5th, 2009update : Feb 2010 : V3 of this talk at SF Ruby Meetup
Update : Update : Sept 2009 : V2 of the talk
This is a similar to the above talk, but oriented towards rails programmers; Given at Silicon Valley Ruby Meetup.
This is a talk I have gave at IphoneDevCamp2009 in Aug 1, 2009.
[tech] MYSQL master/slave support in QCodo
May 17th, 2009[tech] Ubuntu 8.10 on Lenovo T61 laptop – Almost!
December 11th, 2008[politics] OBAMA win & newspaper front pages
November 6th, 2008On November 4th, 2008, Barack Obama was elected as the 44th president of the United States.
It was grand, historic night – not just for us in US, but all over the World.
I wanted to grab a newspaper – with a front page image – on Nov 05 (the day after) as a souveneir of this day. But they were sold out every where I went ! Finally, I managed to grab a ‘customer copy’ of San Jose Mercury News from a Cafe by 8pm. I am really thankful to the Cafe owner who just gave it to me FREE !!
Here is the front page image from Mercury News
And from San Francisco Chronicle:
If you have missed out on these editions, you can order a copy here:
http://www.mercurynews.net/obama/
It is really interesting to see the newspaper covers from US and around the world. Here are few links:
- The definitive place is Newseum which has over 700 newspaper covers : http://www.newseum.org/todaysfrontpages/default_archive.asp?fpArchive=110508
- Obama website : http://my.barackobama.com/page/community/post/amandascott/gGx3Xq
- http://www.buzzfeed.com/eliot/obama-newspaper-covers
-http://www.huffingtonpost.com/2008/11/05/obamas-victory-on-newspap_n_141311.html
[tech] GPS co-ordinate resolutions
October 31st, 2008Here is a typical GPS co-ordinate
san francisco,ca (lat : 37.775196, long : -122.419204)
Ever wonder how much distance each digit represents? Here is a breakdown.
[misc] Mars Phoenix lander on Twitter
May 26th, 2008Finally, some one thing worth following on Twitter – Mars Phoenix lander!
OH yeah, Phoenix landed on Mars on Sunday (May 26, 2008) around 5pm PDT