In that example, we define an anonymous function that "multiplies" its argument by seven, then call it with an argument of six. But, of course, Python has overloaded the multiplication operation, so: ...

IntroductionWhen you are writing Python, there is a syntax you encounter almost from the beginning.with open("data.txt") as f ...

There is a fundamental tension to being a language designer/implementer: knowing when to stop. There's a point where you need to start working on a new language, rather than trying to shoehorn your ...