In this tutorial, you will learn how to hide and show div element using javascript. The div element is generally used as a container for other elements. Since elements are in a container, it becomes extremely easy to position them accordingly. If you are planning to toggle the visibility of certain elements with the help
In this tutorial, you will learn how to get image dimensions in javascript. Whenever we want to display an image, we make use of the img element. This source of the image can be a relative URL or absolute URL. The img element has a bunch of useful attributes such as height and width to
In this tutorial, you will learn how to get screen size in javascript. As you already know, there are various types of devices which can be used to browse over the internet such as mobile, tablet, desktop, or laptop. All these devices have different screen sizes. Keeping screen size in mind you may or may
In this tutorial, you will learn how to encode and decode string with base64 in javascript. The Base64 encoding converts binary data into an ASCII string format so that it could be easily transmitted over the network via email and HTML form data. The base64 encoding consists of 64 basic ASCII characters and that includes
In this tutorial, you will learn how to disable right click on website using javascript. Whenever a user wants to download an image from a website or copy some of the text content, then he has to press the right button on the mouse to see the context menu and choose the appropriate option to
