In Python 2, it was called xrange() and offered almost the same functionality. In fact, range() is more powerful than xrange() and has a few differences. We discuss the specifics further down. As ...

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… ...

# You can loop through the list items by using a for loop. # Loop Through the Index Numbers. # You can also loop through the list items by referring to their index number. # Use the range() and len() ...