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 performance ...

Finally, we quit the game once the loop has ended! Now you know how to make a game in Python! At least you know how to make moving squares on a screen… But hopefully, this is enough to give you ...

First, you can’t just transport straight C for loops into Python. There has to be some concession ... the source code ahead of processing and make whichever changes you see fit.

The Python ecosystem has compensated with tools that make crunching numbers at scale ... we’d need to write a loop of some kind. NumPy allows us to do this kind of operation with a single ...

If you happen to not like the default Windows search options then you can write your own Windows search function in Python by following ... to use a couple of "for" loops in your program.