In this code we will try to create Calculate Average Number Automatically using JavaScript. The program will calculate the entered number and display the average. The trick of this code is to get the sum of all numbers and divide the numbers base on total number.

In this code we will tackle about Check File Exist using PHP. The code will check the file if exist in the folder when a filename is entered. This is a user-friendly kind of program feel free to modify it. To learn more about this tutorial, just follow the step below.

Getting Started:

First you have to download & install XAMPP or any local server that run PHP scripts.

In this article we create Checkbox Autosum using JavaScript. The program will automatically calculate the total cost of an item base on the checked input boxes. The trick of this code is that you need to bind all the check boxes with unique identifiers in order to get the value and calculate the sum by using Number().

In this tutorial we will try to do Update Row using JavaScript. The program will dynamically update the table row by clicking the edit button. This is a free code, you can modify and use this code as your reference. To learn more about this, just follow the steps below.

Getting started:

First you have to download bootstrap framework, this is the link for the bootstrap that I used for the layout design https://getbootstrap.com/.

The Main Interface

This code contains the interface of the application.