What is Known as Signals
Signal is a physical quantity that varies with time ,space, or any other independent variable or variable If a signal depends on one variable is called - One dimensional signal If a signal...
Read MoreName two nitrogen fixing bacteria ?
Rhizobium & Azetobactor The nitrogen cycle is an biogeochemical essential process that converts different forms of nitrogen and...
Read MoreWho discovered that ‘Plant have life’ ?
J.C. Bose Sir Jagadish Chandra Bose, CSI, CIE, FRS was a Bengali polymath, physicist, biologist, botanist, archaeologist,...
Read MoreWho Is The Father Of Biology ?
Aristotle Philosopher Aristotle was a Greek philosopher and scientist born in the Macedonian city of Stagira, Chalkidice, on the northern periphery of Classical Greece. Wikipedia Born: 385 BC, Stagira, Greece Died: 322 BC,...
Read MoreHow to Calculating Square of numbers quickly (Vedic Maths )
Calculating Square of numbers quickly... Lets calculate the square of 54 So (54)^2...
Read MoreQuick Way To Multiply With 11 (eg- 43*11)
43*11 To multiply 43 and 11,imagine there is a space between 43...
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How to connect two computers directly using a wireless network ?
You can connect two computers wirelessly directly without a router/access point by setting up an ad-hoc wireless network, as long as both have compatible wireless adapters. Such ad-hoc wireless network is easy to...
Read MoreAdding a Row to a Table
<html> <head> <title>Adding a Row to a Database</title> </head> <body> <div> <?php $user = "root"; $pass = ""; $db = "mydatabase"; $link = @mysql_connect( "localhost", $user, $pass ); if ( ! $link )...
Read MoreDynamic Bar Chart Source Code PHP
<?php header("Content-type: image/gif"); $cells = array ( liked=>200, hated=>400, indifferent=>900 ); $max = max( $cells ); $total = count ( $cells ); $totalwidth = 300; $totalheight = 200; $xgutter = 20; // left/right...
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