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

A function is a block of code that performs one desired action. Common examples are the “print()” function that allows output code to be shown in the console “math.sqrt()”, which returns the square ...

If you’ve ever written any Python at all, the chances are you’ve used iterators without even realising it. Writing your own and using them in your programs can provide significant perfo… ...

A generator is a kind of object that knows how to behave inside a Python for loop. (In other words, it implements the iteration protocol.) When put inside such a loop, the function will start to run.