Nokia n97 is really awesome

Nokia N97,A Mobile Computer

Nokia nN97 can be called a mobile computer,wide touch screen with a qwetry keyboard.It has 3.5 inch touch screen display that offers digital real estate never seen on any cell phone before. The resolution is 640 by 360 pixels which shows off 16.7 million colors.This makes web browsing with its built-in, unrestricted web browser. It also offers integrated social networking utilities so that the user can update their MySpace and Facebook information right from the main page.

The internal memory is 32GB. In addition to the internal space, expandable memory card slots can hold data cards of up to 16GB in size, so the total memory can be 48GB to store music, photos, or videos.

It has a great battery backup time which is up to 5.3 hours of 3G talk time and 6.6 hours of GSM talk time.

A very sophisticated camera, 5 MP, 2592x1944 pixels.

I say its really a superb mobile phone.

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Variables in php

Using variables in php


In php there is not any need of declaring a variable before adding value to it.
Variables in php start with a dollar sign "$" and there are some rules for naming a variable.
Naming rules are
1.A variable name cannot have space
2.Alphanumerics and underscroes are used in a variable's name

Suppose we want to store "info" in a variable which is "$i" then the coding will be
<php?
$i="info";
?>

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How to print "hello world" on screen using php

Its very simple to write hello world in php.The code is

<php?
echo "hello world";
?>

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