Computer Knowledge - Web Development

Computer Knowledge

What is aggregate and Scalar Functions
What are Aggregate and Scalar capacities? A total capacity performs activities on an accumulation of qualities to restore a solitary
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How to use json data using php
Json is javascript object notation . It used for data exchange on server . Json is light weight data exchange
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How to use get & post methods in Jquery
I am going to use get method, usually we work on get and post method so Jquery has two methods
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How to get area of traingle using PHP Code
Area of traingle is calculated by this formula : –(base * height) / 2 = Area If you run this code in your browser Output:- Base
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Check perfect number using PHP Code
This is interview question .How to check a entered number is a perfect number of not Output of the code
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Login system in php using oop concept
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Dropdown list in php
To display drowdown list in php we can use for-each loop . We have some data in our array so
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Insert form data into database using php-mysqli
It is very easy to insert data into database using php and i will you mysqli. I have used post
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How to use Loops in PHP
There are three types of loop in php : While loop , do while loop , for & for-each loop
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PHP – PDO Insert data into database using OOP Concept
I am using PDO – OOP concept for inserting data into database . If you are new to pdo then
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