Netbeans withdraws support for Ruby on Rails

I am not a RoR developer but was quite surprised to know that Netbeans 7.0 would no longer support Ruby on Rails citing low usage and lack of engineering resources.

http://www.infoworld.com/d/developer-world/netbeans-ide-drops-ruby-rails-backing-674

Time for a competing tool to rise?

India readies for the cloud

I was thrilled to know that India would soon be the first country in the world to put its e-governence infrastructure on the cloud. This would include the most awaited Uniquie ID project led by Nandan Nilekani and the online railway booking system plus few other services. What this means is faster transactions on websites like IRCTC which already has more than a million registered users. Way to go India!

TED comes to India

TED conference will be held in India for the first time in Mysore between November 4-7, 2009.
Click here for more details

Few amazing innovations from the recent TED conference
Wireless electricity


Making filthy water drinkable

Noop: A new programming language from Google

Technology giants Google have finally forayed into programming languages arena with their first language being called Noop. Noop is initially targetted to run on the Java Virtual Machine (JVM) with its source form looking similar to Java. Noop attempts to blend the best lessons of languages old and new, while syntactically encouraging industry best-practices and discouraging the worst offenses, according to a description of the language on the Noop language web site.

Though in the early stages of development, it promises a lot of features. Its goal is to build dependency injection and testability into the language from the beginning, rather than relying on third-party libraries as all other languages do. Other key characteristics of Noop include: "Readable code is more important than any syntax feature; Executable documentation that's never out-of-date; and Properties, strong typing, and sensible modern stdlib".

As new languages take time to mature and become a mainstream language, Noop's future will strongly depend on the feedback it will get.

GM's Volt: Car of the future?

Being an enthusiastic car lover, I always dreamt of driving around the city without shelling out much on the fuel. Well here comes a car from the General Motors that not only breaks the 100 mark barrier in fuel economy rating but does so by a large margin. The Chevrolet Volt, a plug-in hybrid car is estimated to get a whopping 230 miles per gallon. It basically consists of an electric engine with Lithium batteries & a internal combustion engine. You can charge its batteries by plugging in to your household electricity when you're home. It operates as an electric car until its batteries start to get low, and then it starts running a small gas motor to power a generator and knowing that Google helped develop this technology makes it even more interesting.

A dream car to own right? Not exactly, as it carries a not too attractive sticker price of ~ $40,000 largely due to high manufacturing costs. Its battery itself costing $8000.

Expected to roll out in 2011, it seems to have got competition even before hitting the roads. Nissan recently announced the 2010 Nissan LEAF dubbed as the possible "Volt killer" claiming 367 mpg - wow!. As a consumer, its great to see competition growing towards greener technology & helping the environment.

So would you go for it? Well analysts say that you'd have to drive at least 200,000 miles—or 158,000 miles before you start saving money. Huh! probably you would be having a different car by then. Or if you dont wont to spend so much of moolah on this new super machine just wait for the technology to improve over the years which could eventually bring its price down.

Google's answer to Yahoo’s YSlow

You cannot hold them back for long. Recently Google announced a new open source plug-in for Firefox called Page Speed which can be used to assess the performance of web pages and make recommendations on speeding up the delivery which sounded a lot like Yslow to me. I couldn't wait & got it test on the Citibank's homepage.

Below is the comparison between the tools (YSlow on the right)


For each rule, Page Speed gives you a general indication of how well you’re doing, in the form of a green tick (good), red circle (bad), or amber triangle. You can also hover over a rule to see your percentage score. Page Speed does not provide an overall percentage score, but it does arrange the results in order of importance.

For me the major differences that stood out were:

• PageSpeed focuses a lot on CSS which YSlow doesnt. It'll tell you which CSS rules aren't being used by the current page, and identify some potentially overly-specific CSS selectors

• It not only tells the percentage of savings done through minifying JS and how much overhead you can save, but also provides a direct link to a already minified version of the file which you can simply save over your current file

• It also provide you with optimized images & the savings done by it (saving your time on using other tools like smush.it)
  

• The Page Speed Activity feature lets you monitor real time browser activity such as network latency, DNS lookups, connection establishment, and JavaScript processing.
• One thing found missing was to give some overall grade to assess your pages overall performance as YSlow does.
• YSlow 2.0 gives you the flexibility to customize the rules that are applied. There are 3 default rulesets YSlow (v2), Classic, and Small Site or Blog. The Classic ruleset provides 13 rules while version 2 has added 9 additional rules.

Overall Page Speed adds a new dimension to building better web apps and wouldn't mind it using it after I am finished with YSlow.

....Well I am still pondering over why Google hasn't made this a Chrome plug-in rather.

Go get a life:

We all are amid one of the biggest economic crisis that we have seen during our life. Job cuts, companies going bankrupt have been hogging limelight for quite some time. And for those who have trying to weather this storm life for them can be quantified only in the terms of work. You better slog from dawn to dusk or be ready to face the inevitable. These are the emotions many of us are going through right now. In 2001, it was only the IT companies, but now almost every sector is reeling under recession

But while all this is happening there is an organization that wants to lead in a different way. A top private sector company has asked its employees to ‘Go get a life’ by not spending much time at workplace and asked them to leave max 2 hours after the official business working hours. But sadly organizations like these are rare. In most organizations, performance is measured, not by quality of effort put in or the output shown, but by the amount of time spent in office, which may have been spent productively or not (usually the latter)! Even more unfortunate is the practice of sticking around in office till the boss leaves and my friends from other organizations still follow this practice.

In this current scenario, more and more corporates are asking their employees to come up with ideas to beat this recession. We too have a portal which provides a platform for employees to voice their ideas. But great ideas seldom come while sitting at a desk. Employees cannot be productive if they are tied up in office all day. It is important to re-charge your batteries and that cannot happen in the confines of an office.

My organization does help in overcoming these daily office stress by organizing fun events during weekends like a trip in or around Mumbai(trek, nature walk etc.) or some social event like visiting some foundation for underprivileged children.