Shopping cart with payment gateway is a must-have functionality for an e-commerce website. The payment gateway allows the buyers to make payment online at the time of checkout. PayPal standard checkout is one of the easiest option to integrate payment gate...

CRUD Create, Read, Update, and Delete) operations are used in the web application for the data manipulation in the database. There are four basic operations involved in the CRUD functionality that help to manage data with the database. PostgreSQL also know...

DataTables plugin converts a basic HTML table to an advanced feature-rich table instantly. DataTables server-side processing enables you to load a large number of data sets from the database. Column filtering is a very useful option to help the user find s...

PayPal Advanced Checkout lets you accept credit and debit card payments directly from the website. You can set up custom credit card fields and add card payment form without any PayPal branding. The PayPal JavaScript SDK and REST API provide an easy way to...

QR code or Quick-Response code is machine-readable code consisting of squares arranged in square grid format. QR code is typically used to store information that can be readable by an imaging device. QR codes may be used for various purposes, like displayi...

CRUD operations are the most used functionality in the web application managed dynamically. The add, edit, and delete functionality helps to manage data with the database on the website. You can integrate CRUD operations with PHP to perform create (insert...

PayPal checkout is the quickest way to enable an online payment system on the website. PayPal Standard Checkout uses JavaScript SDK to integrate payment button in the webpage. The buyer can use this button to make payment with their PayPal account or debit...

IP Geolocation helps to know the location of a visitor by IP address. Generally, the IP address is used to get the location of visitors with geolocation information. To get the geolocation, we need to detect the IP address first. Based on the IP address, t...

Amazon S3 is a storage service provided by Amazon Web Services. Amazon S3 is highly scalable data storage to store and retrieve data over the internet. When a web application dealt with a huge number of files, a separate storage service can be used to redu...