A callback function is a function that is passed as an argument to another function and is called by that function at some point. The callback function can be defined as a regular function, an ...

JavaScript (JS) is a high-level scripting language complies with the ECMAScript Specification. JavaScript is one of the most important technologies involved in the creation of the internet. It enables ...

With the help of JavaScript, I have created a dynamic checkbox function. When i will click on create button it will dynamically create a checkbox item list and by ...

Also, notice that we included a script tag to link an external JavaScript file called “rollover.js.” We will create this file in the next step ... This script defines two functions, “mouseoverEvent()” ...

Alrighty, let’s kick back with a cool beverage and chat about one of the most useful parts of JavaScript: functions. Think of functions like your favorite fast-food combo meal — you have a bunch of ...