Understanding the HackerEarth setup helps you use the tools and see your progress better. Practicing coding problems, ...

In this video, I'm going to teach you how to write unit tests in Python using a module called Pytest. It's a skill you'll need to know if you write code in Python, and fortunately, it's relatively ...

Python is one of the most approachable languages to learn, thanks to its object-oriented-first approach and its minimal ...

In this paper, we present a fabrication technique of micro-lens arrays (MLAs) for integral imaging 3-D display, which combines photolithographic hole templates and ink-jet printing. Laser 3-D ...