Product of Consecutive digits.
April 23, 2007
Problem number 8 on project Euler is the easiest of the 150 problems listed there. Your don't really need any code to solve it. You can just to a simple text search and come up with the answer. In case...
... See the rest
Factorials and PHP
April 19, 2007
When it comes to factorials Mysql struggles. Really struggles. Nothing is impossible but it certainly isn't easy to calculate values larger than 50! with mysql. So how does it's good friend PHP fare? Amazingly well. Using the arbitary precision math...
... See the rest
Mysql and Factorials
April 17, 2007
Factorials as we all know can be defined as n! = n(n-1)(n-2)...(1) Even for very small values of n, these numbers can become mind boggling. They cannot easily be calculated using multiplication of long integers. For example 20! is equal...
... See the rest
Project Euler
April 16, 2007
Euler is my favourite mathematician so I sat up and took notice when I stumbled across a site named project euler On that site they have listed series of problem that calls for a combination of programming and mathematical skills...
... See the rest
Log Mine.
April 10, 2007
I am working again on my on again off again log analysis tool. The last release was about an year ago. Way too long. But this project is a lot of hard work and it's got a massive of a...
... See the rest
Adbrite Revisited.
April 4, 2007
After switching from Adsense to Adbrite and even putting up an adbrite button on my site, I was rather disappointed. But things seem to be changing. In recent weeks I have started getting a few cents a day from adbite....
... See the rest
Downloads | About | Links | Contact | Site Map | Home
Jabber | Linux | mySQL | PHP | Java
Copyright © Raditha Dissanayake 2003 - 2007
