Monday, November 7, 2016

mage kiya eth wela

mage kiya eth wela MIDI


Saturday, December 14, 2013

Google Adsense Calculation Formula

CTR= (Clicks / Impressions) * 100
EPC =Earnings per Click
eCPM=(Earnings / Impressions) * 1000
eCPM=CTR * EPC * 10
Earnings=eCPM * Impressions / 1000
Earnings=CTR * EPC * Impressions / 100

Monday, December 9, 2013

Hyper text transfer protocol

part two....

            HTTP concept include (as the Hyper text part of the name implies) the idea that files can contain reference to other files. whose selection will elicit additional transfer requests and web server machine contains, in addiction to the web page files it can serve,an HTTP daemon, a program that is designed to wait for HTTP reg nests and handle them when they arrive, your web browser is an HTTP Clint, sending regents to server machine. when the browser user enters file request by either "opening" a web file (typing a URL) or clicking on a hyper text link , the browser builds an HTTP request and sends it to the internet protocol address (IP Address) indicated by the URL the HTTP daemon in the destination server machine receives the request and sends back the requested file or files associated with the request.       

Monday, November 25, 2013

HTTP Hyper text transfer protocol

 Part One.....

HTTP (Hyper text transfer protocol) is the set of rule for transferring file (text,graphic the WWW. As soon as a web user opens their web browser, the user is indirectly making use of HTTP HTTP is an application protocol that runs on top of the Tep/IP suit of protocols (the foundation protocols for the internet)

Tuesday, November 19, 2013

Web Server 2

part two....

Web server often comes as a part of larger package of internet and internet related programs for serving e-mail, downloading reg nests for file transfer protocol files, and building and publishing web server include how well it works,its ability to handle server -side programming,security Chara eteritstrics and publishing,search engine,and site building tool that may come with it.  

Wednesday, November 13, 2013

Web Server 1

part one........

a web server is a program that using the silent/server model and the WWW,s HTTP, serves the file that form web pages to web users. every computer on the internet that contains a web site must have a web server program. Two leading web servers are Apache, the most wildly-installer web server, and Microsoft internet information server(LLS) other web server including novell's web server for users of its wetware operating system and IBM'S family of lots Domino servers, primarly for IBM's OS/390 and OS/400 custumers.

to be continue........

Wednesday, November 6, 2013

Different Search Engine Approaches

  1. Major search engines such as Google,Yahoo,Alta vista and Lycos index the large portion of the web and provide results that can run for pages and consequently owner whelm the user.
  2. specialized content search engines are selective about what part of the web is crawled and indexed.
  3. Ask jeers (www.ask,com) provides a Gena rod search of the web but allows you to enter a search request in natural language ,such as "what's the wether in seattle to day?
  4. special tool and some major web sites such as yahoo,let you use a number of search engines at the same and compile result in a single list.    
 

Saturday, October 26, 2013

About Gunadasa Kapuge

http://en.wikipedia.org

Born August 7, 1945
Sri Lanka
Died April 3, 2003 (aged 57)
Nationality Sri Lanka Sri Lankan
Other names Ellamulla Kapuge Gunadasa
Education Karandeniya Central College, Dharmasoka College, Eramulla Kanishta Vidyalaya, Karandeniya Central College,Galle Nagoda College, Heywood, Government College, Bhatkhande Music Institute University, Lucknow
Occupation singer, composer, musician
Spouse(s) Prema Kapuge
Children Mithra Kapuge,Ridhma Kapuge, Sajani Kapuge 

Tuesday, October 22, 2013

Sunday, October 20, 2013

Search Engine

On the internet,a search engine is a coordinated set of programs that included.
  • A program that creates a huge index from the pages that have been read.
  • A program that receives search request,computer it to the entries in the index,and returns result. 
  • A spider that goes to every page or representative pages on every web site that wants to be searchable and reads it, using hyper text links on each page to discover and read a sites other pages

Sunday, January 8, 2012

WEB SITE

A web site is a related collection of world wide web files that includes a begining file called a home page. A company or an individual tell you how to get to their web sites by giving you the adress of there home pages from the homepage,you can get to all the other pages on their site. Ex: - web site for school has the home page adress of http://www.schoolnet.lk/ (the home page address actually includes a special file name like index. html but, as in school's case when a standard defult name is setup, dont have to enter the file name) school net home page address leads to thousand of pages,(but a web site can also be just a few pages)

    since site imples geographical place, a web site can be confused with a web server. a server is a computer that holds the files for one or more sites. A very large web site may be spread over a number of servers in differend geographicul locations.

    A synonym and les frequently used them for web site is "web presence" that them seems to better express the idea that a site is not tied to specific geographical location but is" some where in cyber space "However,
"web site" seems to be used much more freguently.

MY NEXT ARTICLE IS THE WWW COMING SOON..............................

Saturday, January 7, 2012

The internet

internet is a global network of computers including both large industrial - strenght servers and the personal computers in homes and busnesses,all chaind together (with network cables or phone lines) and wich all speak common language Ex: web com's servers,the computers at your internet service provider (ISP),servers at university campuses, and your personal computer. when you are connected to the internet. Because there is a common language (refferd as a "protocol") among all these computers, information and files can be transmitted between them, and they understand one another.

     For instance,when you send an email massege from your account at your ISP, the massege does not go directly from one machine to another ( this would require that every computer on the internet be physically connected to every other computer, which would be impossible to setup) but rather it hopes from machine to machine along the chain. each machine look at the destination address in the massage, which must be written in accordance with the atandard protocol, and happens many times before the right direction, this happens many times before the massage finally reaches its destination.

MY NEXT ARTICLE IS WEBSITE COMMING SOON..............................