Last Post of 2010

Year 2010 was one of the most memorable year & also a sad year and I am really in no position to tell whether the good things outweighed the bad ones .
 I was not able to blog properly :( apart from that My Engineering came to halt :( it was not that I got failed or I got thrown out of the college It was because in 2010 I graduated with a degree in hand and job in other .
 The sad thing in that was that I was leaving college and it might be last time I would be called as a student. That feeling that there is always someone on your side, there is always a friend who will be helping in the exam . The feeling that tomorrow we are going to mass bunk. All of those things which lasted for 15 years were ended with my graduation :(.

I had a job in hand and with a responsibilty to go ahead start making your career. I miss my friends the gangs..which used to roam in the college, the slang talks we used to have, I miss the environment...

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It feels like one of the most precious moments the life had given us, have been gone...

More than that I miss my friends, my faculty...60 people who used in the class 500 people of different departments of final year with many more juniors I miss all of you..
60 people of my class are now distributed over the country serving their respective comapanies, serving their parents  realizing their parents dream :) yes they are all earning but it seems so difficult to digest that the people who used to talk full day all crap stuff now talk rarely because we all know everyone is busy and they have their own stuff to do. Only few remain whom we call best friends .

I am very happy to be in touch with all of my friends, that would not be possible if today I would not be born in internet & telecomuncations age  .
I thank the persons who got the idea and more thankful to the people who actully transformed the idea into reality .

this year has been a dream year for our master blaster sachin tendulkar and that adds to my happyness :) :)
apart from that I got some good friends, really good friends :) who had hit my dumb head many a times and supported me through my rough times...and the most important thing they are still with me :

2010 has almost passed approximately 4:30 minutes remain .2010 will be the number I will never forget for this has pushed my life to the next extreme..It makes sad looking back...but  I hope future which I will be paininting will be much better for me and my friends..

Bye Bye 2010  :( welcome 2011 !

esevaworld.com

Hi Guys its been a long time since I posted more than a year actually. I've been busy with some of my work and now I'm back and you can expect something more something new :)
Today I'm going to talk about a service which lets you earn while you spend. Its just in its initial phases and you can sign up for free.
It works on this Simple Idea :
                                         " When you do a recharge for your mobile, everytime you do a recharge you just spend money but you don't earn anything right, but here comes a service that lets you earn some little amount on every penny you spend. 
                                              What is even more intresting is that it allows a referral process, so if you refer someone you get some money into your account, and everytime your refferal spends some money , along with him you earn some money too :) .
                                               As I've said the service is currently in India, and its in its starting phase currently offering mobile top-ups. The Company plans to integrate more services like movie ticketing, travel ticketing, billing etc."

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So what you are waiting for ?

just logon to http://esevaworld.com/Login/Logins.aspx (Don't forget to   Use " 1203803 " as your refferal. ) and create a free account. You need to transfer money into this account so as to use it and as you spend that money you earn more :) :) .
so what are you waiting for just go ahead and sign in :)
Don't forget to   Use " 1203803 " as your refferal. 
I will writing in the future about the service and explain more clearly about the process. But since the Service is in the initial phases just make sure that you go ahead and create an account .

Why public Static void main(String args[]) in java

Well Everybody knows that java has grown exponentially .Its been used every where right from the mobile phones to the servers.
It has got the largest set of libraries you can find a library for almost everything.
Every one know what i've just written but very few know why always we need to write the signature of main method as above
public static void main(String []args)
we declare the method public because its been called by someone outside the class.That someone is JVM the java interpreter

1. We declare the method as static because JVM has no means no instantiate a class but by the very defination of the static is that there is no need for the instantiation of a class if the class contains static methods.
2. 
   
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   1. for calling static methods there is no need to instantiate the class
   2. we can call static methods directly by using class_name.method name
   it is because of this reason that we declare the method as static since JVM has no way of instantiation of a Class.
   
   
4. void is the return type of the main method .we know that every method has to have a return type in java and this is it void.
5. main is the name of the method .One very important observation is that since java is strongly typed language you can't write Main instead of main .Although it will not give you a compile time error but a run time exception will be invoked when you try to run it .Why?
   
   
   
   1. jvm call a method with signature :public Static void main(String args[]) nothing else so it gives an exception main method not found.
   
   
6. and finally string[]args its the parameter to the function what every command line arguments to pass while running the java class will the present in the args array.
7. NOTE:the parameter can be either string []args or String ...a anything other than that will  compile but again run time exception would come because jvm knows only one signature of the string.

hope that helps!

GO Programming Language

Google's innovation is said to be at its peak during this year and to add to that after Google Wave it has now released its own programming language "GO".
The language is opensource like Wave and based on C family of languages.
It brings backs the forgotten or rather suppressed concept of  pointers but at the same time restricting its usage i.e., it can't point any where in the memory , GO has removed pointer arithmetic .
It supports controlled concurrency and parallel computing which will be easily implemented and executed on the forthcoming multi-core computers.
                       Some of the Features of Go are :

1. simple
2. fast
3. safe
4. concurrent                     

                        


GO is static at the same time it supports the concepts of dynamically typed languages like
Python , javascript .

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GO takes care of the concepts like Garbage collection very efficiently.
GO is a Object oriented language in some way and it is also not a Object oriented programming language in some way ie., it does not support all the concept/features of object oriented language.
All in all GO is a  hybrid kind of a programming language.
Links:

• GettingStarted
• Installation

Lets GO!

Code Name "Light Peak"

Light Peak is not the name of any James Bond movie well its the code name of the new technology by Intel which revolves around data transmission rates.


we all know that Copper wires are used to send the data at a speed which less than the rate at which Optical fibers send the data.
Definately Optical fibres are very easy to send huge amount of data at a very brisk pace .
But with quality comes the Cost.Yes Optical fibre communication is costly.However they are extensively used in the connecting the different backbones in the internet.

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Intel with its new technology "Light-Peak" aims at sending the data at the rate of 10GBPS.
yes Light peak is a new High speed optical cable technology.
It has the potential to transmit the data starting upto 100GBPS.
cool isn't it one can copy the entire blue ray disk in a matter of 30 seconds.
From Intel :"Light Peak also has the ability to run multiple protocols simultaneously over a single cable, enabling the technology to connect devices such as peripherals, workstations, displays, disk drives, docking stations, and more."
They'll be integrating these features in the pc motherboards and sony is also showing +ve signs for a collabration.
We can expect these light peak components by 2010.
with this technology by intel we can sure expect that the optical communication will no longer be used in the backbone networks it will someday be part of all the mobile devices,handheld devices etc.

Sixth Sense

Pranab Mistry's Sixth Sense  is  now going to be open sourced.
Recently at the ted Conference where he demonstrated this  software using a piece of paper he stated that  he will be making it open source.

What is this Sexth Sense??
Its a wearable device with a projector that is used for interaction with our environment.
In very simple words , here to interact with the applications present inside the laptop or within the phone , he uses a projector and interacts with the environment .
ex: within the area covered by the projector he swirls his finger in the air so as to form a @ symbol .
The result of that operation would be that the projector sends that to a software which recognises it to invoke a email client.
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Cool isn't it .
Recently he demonstrated the same using a piece of paper.

Orkut's New Orkut

Ever Since  Facebook added a way to add the orkut friends into the Facebook the orkut community was loosing a lot of its users.
Orkut is highly popular in countries like India and Brazil .
Because of the above said feature the users were migrating to Facebook to avoid that Orkut started working on a completely new GUI .
It got released a few days back and currently its only a Invite only feature.
But anyone intrested to get a feel of new orkut they can register themselves at the orkut community.

The New orkut looks something like this :

• With this design One can see all the updates of the his/her friends on his homepage.
• one can watch the videos which his/her friends have uploaded from his homepage.
• one can comment on the status messages also

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What it tried to acheive is to make sure that all the information is available in the single page and user need not have to navigate away from the page.
For the staters the interface is good but we expect something more from the orkut community.