Thinking about learning Python? It’s a pretty popular language these days, and for good reason. It’s not super complicated, which is nice if you’re just starting out. We’ve put together a guide that ...

本书从前端开发人员的需求出发，以“流”为线索，从结构、内容到美化装饰等方面，全面且深入地讲解前端开发人员必须了解和掌握的大量的CSS知识点。同时，作者结合多年的从业经验，通过大量的实战案例，详尽解析CSS的相关知识与常见问题。作者还为本书 ...

One of the easiest ways to save a webpage is to save it as a PDF. Converting a webpage into PDF makes important documents immediately accessible, like receipts or any page that you may not be able to ...

Starting your journey in web development can feel like learning a new language—except, instead of having conversations, you are creating websites. If you've been thinking of building beautiful ...

Abstract: Chirp spread spectrum (CSS) signal is the heart of long-range (LoRa) modulation, also known as CSS modulation, and is used in long-range wide area network (LoRaWAN) in Internet of things ...

Web development can be a lucrative and challenging career. See our top picks for courses that can introduce you to the field and kick-start your job search. The demand for web developers is expected ...

Your browser does not support the audio element. In 2020, I revisited the topic and published an updated version on my blog. However, that too has become outdated ...

Abstract: With the advancement of wireless communication to sub-terahertz (THz) and millimeter-wave (mmWave) bands, accurate channel models and simulation tools are becoming increasingly important for ...