I’m going to explain to you a topic that many of us find intimidating but is actually quite simple: “Uploading files from the frontend to a Node.js server.” This technique, which can be used for various purposes including image uploads, might seem like storing the data as a blob in a database is a solution, […]
Today, I’ll be discussing why we should use the Context API instead of prop drilling. In a system where you use prop drilling, if you want to use a piece of data on multiple pages, you have to fetch that data repeatedly on each page. This puts a strain on both your backend and frontend […]
Many of us are familiar with systems that can determine the issuing bank and underlying infrastructure of a credit card by simply entering the card number on a website. In reality, achieving this is not very complex. As illustrated in the attached image, each card has a BIN code (the first 4-6 digits of the […]