Using SQL With JavaScript Part 1 – Installing SQL, Node.js, Creating a Connection and Creating A Database

A little while ago I completed a SQL database course via FutureLearn (it's a free course if you want to learn some SQL) to brush up on my SQL knowledge. Today I am going to use Javascript (via Node.Js) to connect to SQL and create a database. Installing SQL I am using Raspberry Pi OS … Continue reading Using SQL With JavaScript Part 1 – Installing SQL, Node.js, Creating a Connection and Creating A Database

Credit Card Number Checker (JavaScript)

Credit card details are frequently used online and you may be wondering how a website checks if a card number is legitimate or not. During my CodeAcademy “Back-End Engineer” I have tackled the Credit Card Checker project which involves using the Luhn algorithm to check credit card numbers. Quoting Wikipedia (https://en.wikipedia.org/wiki/Luhn_algorithm#Description): “Each of the numbers … Continue reading Credit Card Number Checker (JavaScript)