When you're working with data from an API or an external resource, you'll get these data in some general format. For example, if you are building a store, you might have data like price. This price ...
When formatting numbers with commas, the Indian sub-continent (Bangladesh, India, Nepal, Maldives, Pakistan, Sri Lanka) has a peculiar system. Instead of grouping numbers every 3 digits, it uses a ...
The JavaScript code provided is a console application that validates whether a given string is in a valid number format. It uses the built-in 'readline' module in Node.js to interact with the user via ...