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Java is the most widely used programming language for enterprise software, Android development, and university computer science courses. Apple doesn't include Java with macOS, so you need to install i ...

If you've ever wanted to combine the power of Rust with the interactive goodness of Jupyter notebooks, you're in the right place. Maybe you're tired of compiling every single time you want to test a s ...

WhatsApp bots are widely used for customer support, automated replies, notifications, and internal tools. Instead of relying on expensive third-party platforms, you can build and deploy your own self-

Today Quincy Larson interviews Shawn Wang. He's a software engineer, founder of the AI Engineer conference, and host of the Latent Space podcast focused on applying the latest models toward getting wo ...

AI agents are all the rage these days. They're like traditional chatbots, but they have the ability to utilize a plethora of tools in the background. They can also decide which tool to use and when to use it to answer your questions. In this tutorial ...

Your team needs to solve a problem, and there's no clear solution path. Multiple approaches might work, but you're not sure which. Success isn't guaranteed. This is Research, not Development. And if you manage it like Development, things aren't going ...

Foreign data wrappers (FDWs) make remote Postgres tables feel local. That convenience is exactly why FDW performance surprises are so common. A query that looks like a normal join can execute like a distributed system: rows move across the network, r ...

How does the Internet really work? For many technical jobs it is important to understand computer networking. We just posted a massive 12-hour course that will give you a deep dive into computer networking. Here are the sections covered in this compr ...

If you're a developer working with containers, chances are Docker is your go-to tool. But did you know that there's a whole ecosystem of container runtimes out there? Some are lighter, some are more secure, and some are specifically built for Kuberne ...

Have you ever wondered how YouTube notifies you when your favorite channel uploads a new video? Or how your email client alerts you when new messages arrive? These are perfect examples of the observer pattern in action. The observer pattern is a desi ...