Arun Gupta, Miles to go ...

Rails Conf Europe 2007 - Day 1

Arrived in Berlin 2 days ago for Rails Conf Europe. Sun Microsystems is a diamond sponsor and you can meet me at the "Rails powered by jMaki and GlassFish" booth in the Exhibit Hall. You can read about overall Sun's presence here.

I realized in the morning that my Full Conference pass did not account for any of the tutorials. And all of them were completely sold out with approx 750 attendees flooding all the rooms. So there was no chance to even sneak in :( I decided to spend the time taking the city tour and visiting other places. Here are some tips for travelers to Europe (Berlin in particular):

1. Before you start on the trip, it's a good idea to inform your Credit Card company and ATM provider about your upcoming trip. This will ensure that they do not unnecessarily block your card suspecting a fraudulent usage.
2. The taxi driver was very excited knowing that we came from California. The reason for his excitement was Arnold Schwarzenegger - that a former European national became "Mr Masculine", then a movie super star and now the Governor of California :) I'll probably carry a cutting of Arnold from a local newspaper in my next visit.
3. So far in my 2-days experience, European shopkeepers prefer (read "accept only") cash as opposed to the US where credit card is accepted everywhere, even in Kinko's for a one-pager :) So make sure to carry sufficient cash with you. Nobody has agreed to accept the credit card so far (Taxi Driver, City Tour, Grocery and even good restaurants).
4. Some ATM machines in the US can accommodate a pin number greater than 4 digit numbers. ATM machines in Europe cannot handle that and my banker specifically confirmed that with me. It's recommended to reduce your pin number to 4 digits.
5. How to convert $$ to Euros ? There are multiple ways but the best bet is to use the ATM machine at the airport. They provide a good conversion rate, most reliable and easily accessible. Check with your ATM card provider if they charge any fees for the international usage. For example, Wells Fargo charges $5 flat fee for international usage of their ATM card. Bank of America is a good alternative as it does not charge any transaction fees if you use any Deutsche Bank machine (which is prevalent) and of course BoA by itself is a much bigger network.
6. Bathrooms/Restrooms are called as "Water Closet", typically marked with "WC", and that was a new learning for me right at the airport.
7. The Berlin City runs "Berlin City Tour" hop-on-hop-off buses starting at 10:30am at an interval of 30 minutes and the last leaving at 4pm. In an approx 2 hour tour (without any hop off) they cover 11 touristy spots in the city. The weather was beautiful and we enjoyed the ride as the first thing in Berlin. The guide particularly made it interesting by sharing stories around the spots.
8. The communication with locals is bit of an issue. Most of the people in public dealing can understand English somewhat but the likelihood of asking somebody on the roadside for directions and not able to communicate is very high. Be prepared to ask more than once and it'll work.
9. Everybody in this city (Berlin) seems to smoke - quite a few actively and rest of them passively. Public smoking is quite prevalent and that was quite a change from back home.
10. I did not find any water fountains in public places, not even outside the bathrooms. So carry your own water bottle.

And here is Berlin in pictures

Thanks to Joyent for hosting the beer bust. That's all for today! See you tomorrow at the booth :)

All my travel tips to Europe are aggregated here.

Technorati: conf railsconf railsconfeurope glassfish netbeans jmaki traveltips europe

Posted by Arun Gupta in web2.0  |  Comments[6]

Screencast #Web8: jMaki on Rails for Dummies - 2nd edition

The support for Rails in NetBeans IDE has improved considerably in the past few days. Greg and Ludo have been working on ramping up the jMaki NetBeans module as well. This screencast is an update to #web2 and shows how the development experience for creating a jMaki-enabled Rails application is drastically simplified.

The screencast shows how a jMaki-wrapped Yahoo and Dojo DataTable widget can be used to pull data from MySQL database using ActiveRecord in a Rails application. The screencast also shows how multiple widgets on a RHTML View can talk to each other using simple tags.

Enjoy it here!

Technorati: screencast jmaki netbeans rubyonrails mysql

Posted by Arun Gupta in web2.0  |  Comments[24]