In JavaScript, class inheritance is implemented using the extends keyword. The child…

The join() method is used to join all elements of an array into a string. It takes an optional argument,…

JavaScript Array.concat() method is used to merge two or more arrays into a new array. This method…

JavaScript provides a wide range of built-in array functions that allow you to manipulate arrays…

The filter() method is a built-in function in JavaScript that operates on arrays. It creates a new…

The Array.prototype.map() function in JavaScript is used to transform the elements of an array into…

In this example, we have a multidimensional array with three rows and three columns. We use a foreach…

How to use PHP PDO (PHP Data Objects) to connect to a MySQL database and perform a query

The primary difference between object constructors and object literals is that object constructors…

Using Vue.js with AJAX and PHP can allow you to build powerful and dynamic web applications with…

How we use onoffswitch-checkbox ,  it's attribute data-id and change event  with ajax  to set a field…

A variable is an identifier for a value.  We use variables to store values.  A variable can be a…

Javascript is a programming language.  Javascript was used in browsers for a long time for interactive…