This course explores the foundations of wearable technology and how it shapes healthcare, fitness, and everyday ...

jq takes JSON as input and transforms it according to the filters you supply. Since it’s a command-line tool, you can pipe ...

Raspberry Pis are extremely versatile tools that can function in a variety of ways, depending on your needs. Here are some ...

Understanding the core principles of computer programming is the first step to writing effective code. Learning about ...

Cloud computing has really taken off, right? It’s pretty much everywhere now. But figuring out how all these systems work, ...

Amazon’s new Alexa+ Greetings lets Alexa handle conversations at your Ring doorbell, responding to deliveries, visitors, and sales pitches automatically.