The draggable feature is very useful to integrate Drag and Drop functionality in the web application. jQuery UI provides an easy way to enable the draggable feature on any DOM element. With jQuery draggable functionality, the elements can be moved by drag ...

CAPTCHA is a verification process to determine whether the user is a human or not. Generally, the CAPTCHA is used in the web form to prevent spam submission. Without a CAPTCHA, the bots can submit spam information by automated form submission that fills yo...

Drag and Drop upload provides a user-friendly way to upload files to the server. Generally, the user selects files from the local drive to upload. But with the Drag&Drop feature, the user can drag files from local drive and drop them to the HTML element fo...

An email subscription provides an option for the visitor to receive updates via email. The email subscription feature is the most important part of email marketing. Most of the website provides an email subscription option that allows the site visitors to ...

A large size image takes more time to load a web page. If you want to load a large image without affecting the page load time, the image needs to be optimized to reduce the size. Image compression is very helpful to reduce the size of the image. It's alway...

CodeIgniter Upload library helps to upload files in the CodeIgniter framework. CodeIgniter Upload library provides the easiest way to upload an image file to the server. The thumbnail is a reduced-size version of the image that used as a smaller copy to di...

Geocoding is the process that allows converting an address into geographic coordinates. There are two types of geocoding, Forward and Reverse. Forward geocoding is the process of finding associated geographic coordinates from a given address. Reverse geoco...

The Aviation Data API allows the developer to get the real-time status of the flights. The flight tracker API is very useful to integrate real-time or historical flight information on the web application. You can easily track the flight status and access t...

The file upload feature is the most used functionality for the dynamic web application. The file upload functionality can be easily implemented using PHP. While the file is uploading to the server, the web page stays on the loading state. It's very difficu...