Being a developer I am always in search of developing something interesting…The idea of creating a QR code generator was pretty old as I was going to work on a project and I did not have good development skills. So let's skip the story and start developing… What we will need ?? A. Create a react Project npx create-react-app qr-code B. Add QR code library …

What is PL/SQL? Oracle PL/SQL is an extension of SQL language that combines the data manipulation power of SQL with the processing power of procedural language to create super powerful SQL queries. PL/SQL ensures seamless processing of SQL statements by enhancing the security, portability, and robustness of the Database. What is REGEXP ?? Regular expressions enable you…