Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Thomas J. Brock is a CFA and CPA with more than 20 years of experience in various areas ...

The two classes called ConfigDict and FrozenConfigDict are "dict-like" data structures with dot access to nested elements. Together, they are supposed to be used as a main way of expressing ...

Getting good at LeetCode Java can feel like a puzzle sometimes, right? You see all these problems, and you’re not sure where ...

The Falling Duck skillmap has a path for each language. Each path has four levels, starting with the basic game and progressing to more advanced features. Skillmap ...

Ever wondered what my older jewelry designs look like today? Let’s take a walk down memory lane as I pull out a few random pieces and revisit the YouTube tutorials where they were created 💍 ️ Don’t ...