Learn Backend Web Development

What's the difference between OOP and DDD? Are they complementary or at odds with each other? In this post, through the lens of Ruby on Rails, we'll explore.

In this post, I'll explain how subnet masks work and how your home router system generates IP addresses to use for devices on the network.

In this post, I will show you how to implement both session and JWT authentication with the Passport JS library.

Whether you're learning about cryptocurrencies or writing an authentication implementation for your web app, you need to understand cryptography basics