Sunday, June 29, 2008
Open source business tools
Thursday, June 26, 2008
Gr8 s/w quotes
–Dennis Ritchie
Before software can be reusable, it first has to be usable.
–Ralph Johnson
Good judgment comes from experience, and experience comes from bad judgment.
–Fred Brooks
Theory is when you know something, but it doesn’t work. Practice is when something works, but you don’t know why it works. Programmers combine theory and practice: Nothing works and they don’t know why.
It’s hard enough to find an error in your code when you’re looking for it; it’s even harder when you’ve assumed your code is error-free.
-Steve McConnell Code Complete
If builders built buildings the way programmers wrote programs, then the first woodpecker that came along would destroy civilisation.
-Gerald Weinberg
The Six Phases of a Project:
Enthusiasm
Disillusionment
Panic
Search for the Guilty
Punishment of the Innocent
Praise for non-participants
Good code is its own best documentation. As you’re about to add a comment, ask yourself, ‘How can I improve the code so that this comment isn’t needed?’ Improve the code and then document it to make it even clearer.
–Steve McConnell Code Complete
The trouble with the world is that the stupid are cocksure and the intelligent are full of doubt.
–Bertrand Russell
No matter how slick (efficient) the demo is in rehearsal, when you do it in front of a live audience the probability of a flawless presentation is inversely proportional to the number of people watching, raised to the power of the amount of money involved.
One of the main causes of the fall of the Roman Empire was that, lacking zero, they had no way to indicate successful termination of their C programs.
–Robert Firth
Fifty years of programming language research and we end up with C++?
–Richard A. O’Keefe
C programmers never die. They are just cast into void.
If debugging is the process of removing bugs, then programming must be the process of putting them in.
–Edser Dijkstra
You can either have software quality or you can have pointer arithmetic, but you cannot have both at the same time.
–(Bertrand Meyer)
There are two ways to write error-free programs; only the third works.
–Alan J. Perlis
Measuring programming progress by lines of code is like measuring aircraft building progress by weight.
–Bill Gates
The first 90% of the code accounts for the first 90% of the development time. The remaining 10% of the code accounts for the other 90% of the development time.
–Tom Cargill
Programmers are in a race with the Universe to create bigger and better idiot-proof programs, while the Universe is trying to create bigger and better idiots. So far the Universe is winning.
–Anon
As soon as we started programming, we found to our surprise that it wasn’t as easy to get programs right as we had thought. Debugging had to be discovered. I can remember the exact instant when I realized that a large part of my life from then on was going to be spent in finding mistakes in my own programs.
–Maurice Wilkes discovers debugging, 1949
I did say something along the lines of “C makes it easy to shoot yourself in the foot; C++ makes it harder, but when you do, it blows your whole leg off.”
–Bjarne Stroustrup
It has been said that the great scientific disciplines are examples of giants standing on the shoulders of other giants. It has also been said that the software industry is an example of midgets standing on the toes of other midgets.
–Alan Cooper About Face
Computers are useless. They can only give you answers.
–Pablo Picasso
If the code and the comments disagree, then both are probably wrong.
–attributed to Norm Schryer
Even if you’re on the right track, you’ll get run over if you just sit there.
–Will Rogers
Einstein argued that there must be simplified explanations of nature, because God is not capricious or arbitrary. No such faith comforts the software engineer .
–Fred Brooks, Jr.
As we said in the preface to the first edition, C “wears well as one’s experience with it grows.” With a decade more experience, we still feel that way.
–Brian Kernighan and Dennis Ritchie
Simplicity is prerequisite for reliability
–Edsger W.Dijkstra
I’ve finally learned what “upward compatible” means. It means we get to keep all our old mistakes.
–Dennie van Tassel
Rules of Optimization:
Rule 1 Don’t do it.
Rule 2 (for experts only): Don’t do it yet.
–M.A. Jackson
Most software today is very much like an Egyptian pyramid with millions of bricks piled on top of each other, with no structural integrity, but just done by brute force and thousands of slaves.
–Alan Kay
Every program has (at least) two purposes: the one for which it was written, and another for which it wasn’t.
–Alan J. Perlis
Technology is dominated by two types of people: Those who understand what they do not manage. Those who manage what they do not understand.
–Putt’s Law
Copy and paste is a design error
–David Parnas
Any code of your own that you haven’t looked at for six or more months might as well have been written by someone else.
–Eagleson’s law
The primary duty of an exception handler is to get the error out of the lap of the programmer and into the surprised face of the user. Provided you keep this cardinal rule in mind, you can’t go far wrong.
–Verity Stob
Tuesday, June 24, 2008
tech blog : new idea
Wednesday, June 18, 2008
The age of 'blog ' pathys
The age of 'blog ' pathys
Frustrated with the fact that the money making drill known as your job has evolved into sitting at a desk from 9 to 5, getting paid peanuts at the end of the month? For all those buckling under the monotony of daily life, the global phenomenon called blogging may just have opened the doors to wealth heretofore unseen in office space.
But how does this work? The answer lies in the revenue generated from ads posted on each blogger’s site. Kiruba Shankar, a popular blogger from Chennai, says, “There are several ways to make a handsome earning through blogs. However, the most popular mode happens to be through ads, specifically – Google’s Adsense service. Subscribers of the service are paid a commission on the basis of the number of hits that ads placed on the subscribers’ blog get. The ads are posted according to the relevance of the blog.”
If you are a lover of gadgets and you frequently blog about the latest in gizmos, your blog could be posted with ads pertaining to local dealers of such gadgets, auctioning sites that sell them at different rates etc. The revenue earned by a blogger would depend on various factors. Ganesh, the blogmeister of Rupaiya.com explains this, “The money you make from the ads depends on the subject of the blog, it’s popularity and its ranking. For an ad space, one can earn anywhere between Rs. 2,000 to Rs. 9,000 per month. Hits on these advertisements could a fetch a blogger anywhere between Rs 4 to Rs. 300.” Ganesh says, “I have made about Rs 7 lakh in about a year and a half. But there are even those who earn from Rs 5 lakh to Rs 20 lakh per month.”
Parminder Singh, the business head of technology, Google India says, “The revenue as well as the exact number of bloggers in Adsense are confidential. Of course, it’s very popular in India and almost every major blogger is a part of it.”
However, ads are not the only way to make money through blogs. Ramanujam, an engineering graduate who makes more money from his blogs than his ads says, “I write product reviews and link my blog to the product’s website. So in turn, that company pays me.” He adds, “I have made almost a six-figure amount which is enough to sponsor my higher education.” But before these figures tempt you to quit your job and start blogging, Kiruba cautions, “It may look like the next big thing in terms of money, but it’s not as easy as it seems. Only a fraction make that kind of money. Moreover it takes a blogger almost a year, maybe more to make money.” Jamshed. V. Rajan, the product head of Ibibo.com, says, “Even though some portals have a system similar to Google’s, they are not as popular, due to the factors like accuracy, relevance etc.”
Tuesday, June 10, 2008
Are you getting the answer to the question ,'For what, are you studying '??
Somehow I managed to get P.C Thomas tuition Centre in Plus two days. Then I understood , I was nothing , I was totally weak in lot of areas . Getting a good rank in P.C class was very difficult, that retarded my interest in studies. Then I kept another target as getting admission in a good engineering college. After getting ECE in Thrissur GEC, I realised that also not giving a permanent desire for study. For what I am studying ? getting good job, getting a rich girl, buying a car....etc.. These answers had come through my mind . But those were not giving me a final answer or an end to that question.
After started to write some technical things in my blog, I realised that I could have write more technical things or whatever I had studied. That would be very useful to next generation and also my article or blog would live even if my age over. Currently what I am thinking, just write down in blog whatever I am studing. Actually these intention, really give me interest in studing.
Oldest Couple bloggers a hit on net
earlydays.blogspot.com, jothidam.blogspot.com,bodhimaram.blogspot.com
His wife have two blogs ( http://www.blogger.com/profile/11276978525398082572
helpmeheal.blogspot.com
keytowellness.blogspot.com
These two are interesting characters I found in todays deccan chronicle.
Wednesday, June 4, 2008
Watch google adsense demos..
Getting started with google adsense
https://www.google.com/adsense/logged_out