In the early days of C, you’d occasionally see someone — probably a former Pascal programmer — write something like this ... a classic C-style for loop inside of Python.

If you’ve ever written any Python at all, the chances are you ... Any construct which deals with iterators will be prepared for this, like the for loop in our example. When this is run ...

Numba translates Python-interpreted code into machine-native code, with specializations for things like NumPy. Loops in Python over NumPy arrays can be optimized automatically this way.

Python’s asynchronous programming functionality, or async for short, allows you to write programs that get more work done by not waiting for independent tasks to finish. The asyncio library ...

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.