In the following example, we loop through a list of numbers, and use the variable digit to hold each number in turn: Strings in Python are considered ... elements is to test each element ...

If it isn’t, we’ll loop through it using a for ... We can do this by using some test statements: When we add this to the bottom of our Python code, we should get this result: Now that we ...

Perhaps not. Consider [Tushar Sadhwani] who wanted to create a classic C-style for loop inside of Python. He did it, and the journey is perhaps more interesting than the result. First, you can’t ...

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 ...