[Stefan] was nervous about putting the secret key for his Amazon Web Services account in his config file. In the security world, storing passwords in plain text is considered a very bad thing. but ...

The core value of functions lies in encapsulating repetitive computational logic into independent modules, achieving ...

Every programming language has strengths and weaknesses. Python offers many convenient programming conventions but is computationally slow. Rust gives you machine-level speed and strong memory safety ...

Ubuntu is a free computer system, like Windows or macOS, but it’s built by a community. It’s great for programmers because it’s very flexible and has lots of tools already built-in that help you code.

In this article, I describe the process I used to create a home automation system using off-the-shelf products, Python and Linux. I start by describing the Serial I/O Kit, drive alert, water alarm, ...