If you want to write Python code that takes advantage of the language's newest and most powerful features, here are four areas to explore. Although Python had its 30-year anniversary in 2021, the ...

Python, for all its power and popularity, has long lacked a form of flow control found in other languages—a way to take a value and match it elegantly against one of a number of possible conditions.

I am writing a parser that reads assembly source files and tracks the values in each register. I maintain a symbol table (the dict) that I want to update as I parse each instruction. My problem is ...